Hide the browser's default placeholder image for videos

Source: https://stackoverflow.com/a/79058682

.eslintrc.cjs

@@ -1,120 +0,0 @@
-const COPYRIGHT_HEADER = `/*
-Copyright %%CURRENT_YEAR%% New Vector Ltd.
-
-SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
-Please see LICENSE in the repository root for full details.
-*/
-
-`;
-
-module.exports = {
-  plugins: ["matrix-org", "rxjs", "jsdoc", "element-call"],
-  extends: [
-    "plugin:matrix-org/react",
-    "plugin:matrix-org/a11y",
-    "plugin:matrix-org/typescript",
-    "prettier",
-    "plugin:rxjs/recommended",
-    "plugin:storybook/recommended",
-  ],
-  parserOptions: {
-    ecmaVersion: "latest",
-    sourceType: "module",
-    project: ["./tsconfig.json"],
-  },
-  env: {
-    browser: true,
-    node: true,
-  },
-  rules: {
-    "element-call/no-observablescope-leak": "error",
-    "jsdoc/no-types": "error",
-    "jsdoc/empty-tags": "error",
-    "jsdoc/check-property-names": "error",
-    "jsdoc/check-values": "error",
-    "jsdoc/check-param-names": "warn",
-    // "jsdoc/require-param": "warn",
-    "jsdoc/require-param-description": "warn",
-    "matrix-org/require-copyright-header": ["error", COPYRIGHT_HEADER],
-    "jsx-a11y/media-has-caption": "off",
-    "react/display-name": "error",
-    // Encourage proper usage of Promises:
-    "@typescript-eslint/no-floating-promises": "error",
-    "@typescript-eslint/no-misused-promises": "error",
-    "@typescript-eslint/promise-function-async": "error",
-    "@typescript-eslint/require-await": "error",
-    "@typescript-eslint/await-thenable": "error",
-    // To help ensure that we get proper vite/rollup lazy loading (e.g. for matrix-js-sdk):
-    "@typescript-eslint/consistent-type-imports": [
-      "error",
-      { fixStyle: "inline-type-imports" },
-    ],
-    // To encourage good usage of RxJS:
-    "rxjs/no-exposed-subjects": "error",
-    "rxjs/finnish": ["error", { names: { "^this$": false } }],
-    "no-restricted-imports": [
-      "error",
-      {
-        paths: ["matrix-widget-api", "matrix-js-sdk"].flatMap((lib) =>
-          ["src", "src/", "src/index", "lib", "lib/", "lib/index"]
-            .map((path) => `${lib}/${path}`)
-            .map((name) => ({ name, message: `Please use ${lib} instead` })),
-        ),
-        patterns: [
-          ...["matrix-widget-api"].map((lib) => ({
-            group: ["src", "src/", "src/**", "lib", "lib/", "lib/**"].map(
-              (path) => `${lib}/${path}`,
-            ),
-            message: `Please use ${lib} instead`,
-          })),
-          // XXX: We use /lib in lots of places, so allow for now.
-          ...["matrix-js-sdk"].map((lib) => ({
-            group: ["src", "src/", "src/**"].map((path) => `${lib}/${path}`),
-            message: `Please use ${lib} instead`,
-          })),
-        ],
-      },
-    ],
-  },
-  overrides: [
-    {
-      files: ["src/*/**"],
-      rules: {
-        // In application code we should use the js-sdk logger, never console directly.
-        "no-console": ["error"],
-      },
-    },
-    {
-      files: [
-        "**/*.test.ts",
-        "**/*.test.tsx",
-        "**/test.ts",
-        "**/test.tsx",
-        "**/test-**",
-      ],
-      rules: {
-        // Tests often initialize an ObservableScope in an outer scope in
-        // beforeEach, which is not actually a problem
-        "element-call/no-observablescope-leak": "off",
-        "jsdoc/no-types": "off",
-        "jsdoc/empty-tags": "off",
-        "jsdoc/check-property-names": "off",
-        "jsdoc/check-values": "off",
-        "jsdoc/check-param-names": "off",
-        "jsdoc/require-param-description": "off",
-      },
-    },
-    {
-      files: ["playwright/**"],
-      rules: {
-        // Playwright as a `use` function that has nothing to do with React hooks.
-        "react-hooks/rules-of-hooks": "off",
-      },
-    },
-  ],
-  settings: {
-    react: {
-      version: "detect",
-    },
-  },
-};

.github/workflows/lint.yaml

@@ -24,8 +24,8 @@ jobs:
         run: "pnpm run format:check"
       - name: i18n
         run: "pnpm run i18n:check"
-      - name: ESLint
-        run: "pnpm run lint:eslint"
+      - name: Lint
+        run: "pnpm run lint:oxlint"
       - name: Type check
         run: "pnpm run lint:types"
       - name: Dead code analysis

.github/workflows/test.yaml

@@ -10,7 +10,7 @@ jobs:
     container:
       # Make sure to grab the latest version of the Playwright image
       # https://playwright.dev/docs/docker#pull-the-image
-      image: mcr.microsoft.com/playwright:v1.60.0-noble
+      image: mcr.microsoft.com/playwright:v1.61.1-noble
     steps:
       - name: Checkout code
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
@@ -56,8 +56,8 @@ jobs:
         run: pnpm exec playwright install --with-deps
       - name: Run backend components
         run: |
-          docker compose -f playwright-backend-docker-compose.yml -f playwright-backend-docker-compose.override.yml pull
-          docker compose -f playwright-backend-docker-compose.yml -f playwright-backend-docker-compose.override.yml up -d
+          docker compose -f docker-compose-dev.yml -f docker-compose-playwright.yml pull
+          docker compose -f docker-compose-dev.yml -f docker-compose-playwright.yml up -d
           docker ps
       - name: Run Playwright tests
         env:

.github/workflows/zizmor.yml

@@ -15,9 +15,9 @@ jobs:
       security-events: write # Required for upload-sarif (used by zizmor-action) to upload SARIF files.
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
       - name: Run zizmor 🌈
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@192e21d79ab29983730a13d1382995c2307fbcaa # v0.5.7

.oxlintrc.json

@@ -0,0 +1,154 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": [
+    "eslint",
+    "import",
+    "jsdoc",
+    "jsx-a11y",
+    "promise",
+    "react",
+    "typescript",
+    "unicorn",
+    "vitest"
+  ],
+  "jsPlugins": [
+    "eslint-plugin-storybook",
+    "eslint-plugin-element-call"
+    // TODO: Re-enable once oxlint supports lint rules that rely on TypeScript type-awareness.
+    // "eslint-plugin-rxjs"
+  ],
+  "categories": {
+    "correctness": "error",
+    "perf": "error"
+  },
+  "options": {
+    "denyWarnings": true,
+    "typeAware": true
+  },
+  "env": {
+    "builtin": true
+  },
+  "rules": {
+    "element-call/copyright-header": [
+      "error",
+      "/*\nCopyright %%CURRENT_YEAR%% Element Creations Ltd.\n\nSPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial\nPlease see LICENSE in the repository root for full details.\n*/\n\n"
+    ],
+    "element-call/no-observablescope-leak": "error",
+    "element-call/no-top-level-logger-get-child": "error",
+    "jsdoc/empty-tags": "error",
+    "jsdoc/check-property-names": "error",
+    "jsdoc/require-param-description": "warn",
+    "react/display-name": "error",
+    // TODO: Re-enable once oxlint supports lint rules that rely on TypeScript type-awareness.
+    // "rxjs/no-exposed-subjects": "error",
+    // "rxjs/finnish": [
+    //   "error",
+    //   {
+    //     "names": {
+    //       "^this$": false
+    //     }
+    //   }
+    // ],
+    "no-restricted-imports": [
+      "error",
+      {
+        "patterns": [
+          {
+            "group": [
+              "matrix-widget-api/src",
+              "matrix-widget-api/src/",
+              "matrix-widget-api/src/**",
+              "matrix-widget-api/lib",
+              "matrix-widget-api/lib/",
+              "matrix-widget-api/lib/**"
+            ],
+            "message": "Please use matrix-widget-api instead"
+          },
+          {
+            "group": [
+              "matrix-js-sdk/src",
+              "matrix-js-sdk/src/",
+              "matrix-js-sdk/src/**",
+              "matrix-js-sdk/lib",
+              "matrix-js-sdk/lib/",
+              "matrix-js-sdk/lib/index"
+            ],
+            "message": "Please use matrix-js-sdk instead"
+          }
+        ]
+      }
+    ],
+    "typescript/no-floating-promises": "error",
+    "typescript/no-misused-promises": "error",
+    "typescript/promise-function-async": "error",
+    "typescript/require-await": "error",
+    "typescript/await-thenable": "error",
+    // To help ensure that we get proper vite/rollup lazy loading (e.g. for matrix-js-sdk).
+    "typescript/consistent-type-imports": [
+      "error",
+      {
+        "fixStyle": "inline-type-imports"
+      }
+    ],
+    // TODO: These had to be disabled in the eslint -> oxlint migration. Would be nice to
+    // enable them in future or at least document why we're disabling them.
+    "eslint/no-await-in-loop": "off",
+    "eslint/no-unused-vars": ["error", { "args": "none" }],
+    "import/default": "off",
+    "jsdoc/check-tag-names": "off",
+    "jsx-a11y/prefer-tag-over-role": "off",
+    "promise/no-callback-in-promise": "off",
+    "react/jsx-key": "off",
+    "react/jsx-no-constructed-context-values": "off",
+    "react/no-array-index-key": "off",
+    "react/no-children-prop": "off",
+    "react/no-object-type-as-default-prop": "off",
+    "typescript/no-misused-spread": "off",
+    "typescript/no-useless-default-assignment": "off",
+    "typescript/restrict-template-expressions": "off",
+    "typescript/unbound-method": "off",
+    "vitest/expect-expect": "off",
+    "vitest/no-conditional-expect": "off",
+    "vitest/no-disabled-tests": "off",
+    "vitest/require-mock-type-parameters": "off",
+    "vitest/require-to-throw-message": "off"
+  },
+  "overrides": [
+    {
+      "files": ["src/*/**"],
+      "rules": {
+        // In application code we should use the js-sdk logger, never console directly.
+        "no-console": "error"
+      }
+    },
+    {
+      "files": [
+        "**/*.test.ts",
+        "**/*.test.tsx",
+        "**/test.ts",
+        "**/test.tsx",
+        "**/test-**"
+      ],
+      "rules": {
+        // Tests often initialize an ObservableScope in an outer scope in
+        // beforeEach, which is not actually a problem
+        "element-call/no-observablescope-leak": "off",
+        "jsdoc/empty-tags": "off",
+        "jsdoc/check-property-names": "off",
+        "jsdoc/require-param-description": "off",
+        "jsx-a11y/media-has-caption": "off"
+        // TODO: Enable once oxlint supports them.
+        // "jsdoc/check-values": "off",
+        // "jsdoc/check-param-names": "off",
+        // "jsdoc/no-types": "off",
+      }
+    },
+    {
+      "files": ["playwright/**"],
+      "rules": {
+        // Playwright as a `use` function that has nothing to do with React hooks.
+        "react-hooks/rules-of-hooks": "off"
+      }
+    }
+  ]
+}

README.md

@@ -212,7 +212,7 @@ See also:
 
 ### Backend
 
-A docker compose file `dev-backend-docker-compose.yml` is provided to start the
+A docker compose file `docker-compose-dev.yml` is provided to start the
 whole stack of components which is required for a local development environment
 including federation:
 
@@ -239,7 +239,7 @@ the backend components:
 ```sh
 pnpm backend
 # or for podman-compose:
-# podman-compose -f dev-backend-docker-compose.yml up
+# podman-compose -f docker-compose-dev.yml up
 ```
 
 > [!NOTE]

config/config.sample.json

@@ -12,7 +12,7 @@
     "feature_use_device_session_member_events": true
   },
   "ssla": "https://static.element.io/legal/element-software-and-services-license-agreement-uk-1.pdf",
-  "matrix_rtc_mode": "legacy",
+  "matrix_rtc_mode": "compatibility",
   "matrix_rtc_session": {
     "wait_for_key_rotation_ms": 3000,
     "membership_event_expiry_ms": 180000000,

docker-compose-dev.yml

@@ -156,7 +156,7 @@ services:
   nginx:
     #  see backend/dev_tls_setup for how to generate the tls certs
     hostname: synapse.m.localhost
-    image: nginx:latest
+    image: nginx:latest@sha256:4ae259ae64fbedb67918c07d167fdcb0e05855a1615480ca445bea485e7d65ff
     pull_policy: always
     volumes:
       - ./backend/dev_nginx.conf:/etc/nginx/conf.d/default.conf:Z

docker-compose-playwright.yml

@@ -0,0 +1,19 @@
+# This file contains overrides to docker-compose-dev.yml and should
+# only be used in combination with that file.
+services:
+  synapse:
+    # Pin to a SHA so that upstream cannot break our tests. Renovate handles regular updates.
+    image: ghcr.io/element-hq/synapse:latest@sha256:da325af40104051923899e5f5a2f1d537e6e3ccf2f0f38285689ae9bbfdb190a
+    volumes:
+      - ./backend/playwright_homeserver.yaml:/data/cfg/homeserver.yaml:Z
+  synapse-1:
+    # Pin to a SHA so that upstream cannot break our tests. Renovate handles regular updates.
+    image: ghcr.io/element-hq/synapse:latest@sha256:da325af40104051923899e5f5a2f1d537e6e3ccf2f0f38285689ae9bbfdb190a
+    volumes:
+      - ./backend/playwright_homeserver-othersite.yaml:/data/cfg/homeserver.yaml:Z
+  element-web:
+    # Pin to a SHA so that upstream cannot break our tests. Renovate handles regular updates.
+    image: ghcr.io/element-hq/element-web:develop@sha256:365eca844f0782676f2406e5107e2f74fae2ecdb1725cc42060a91681aeee4c4
+  element-web-1:
+    # Pin to a SHA so that upstream cannot break our tests. Renovate handles regular updates.
+    image: ghcr.io/element-hq/element-web:develop@sha256:365eca844f0782676f2406e5107e2f74fae2ecdb1725cc42060a91681aeee4c4

docs/url_params.md

@@ -67,6 +67,7 @@ These parameters are relevant to both [widget](./embedded_standalone.md) and [st
 | `showControls`                                 | `true` or `false`                                                                                                                                                  | No, defaults to `true`                                                                            | No, defaults to `true`       | Displays controls like mute, screen-share, invite, and hangup buttons during a call.                                                                                                                                                                                                                                                                                                                |
 | `skipLobby` (deprecated: use `intent` instead) | `true` or `false`                                                                                                                                                  | No. If `intent` is explicitly `start_call` then defaults to `true`. Otherwise defaults to `false` | No, defaults to `false`      | Skips the lobby to join a call directly, can be combined with preload in widget. When `true` the audio and video inputs will be muted by default. (This means there currently is no way to start without muted video if one wants to skip the lobby. Also not in widget mode.)                                                                                                                      |
 | `theme`                                        | One of: `light`, `dark`, `light-high-contrast`, `dark-high-contrast`                                                                                               | No, defaults to `dark`                                                                            | No, defaults to `dark`       | UI theme to use.                                                                                                                                                                                                                                                                                                                                                                                    |
+| `background`                                   | One of: `solid`, `gradient`                                                                                                                                        | No, defaults to `gradient`                                                                        | No, defaults to `gradient`   | Visual style of the page background.                                                                                                                                                                                                                                                                                                                                                                |
 | `viaServers`                                   | Comma separated list of [Matrix Server Names](https://spec.matrix.org/v1.12/appendices/#server-name)                                                               | Not applicable                                                                                    | No                           | Homeserver for joining a room, non-empty value required for rooms not on the user’s default homeserver.                                                                                                                                                                                                                                                                                             |
 | `sendNotificationType`                         | `ring` or `notification`                                                                                                                                           | No                                                                                                | No                           | Will send a "ring" or "notification" `m.rtc.notification` event if the user is the first one in the call.                                                                                                                                                                                                                                                                                           |
 | `autoLeave`                                    | `true` or `false`                                                                                                                                                  | No, defaults to `false`                                                                           | No, defaults to `false`      | Whether the app should automatically leave the call when there is no one left in the call.                                                                                                                                                                                                                                                                                                          |

eslint/CopyrightHeader.js

@@ -0,0 +1,66 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { ESLintUtils } from "@typescript-eslint/utils";
+
+const rule = ESLintUtils.RuleCreator(
+  () => "https://github.com/element-hq/element-call",
+)({
+  name: "copyright-header",
+  meta: {
+    type: "problem",
+    fixable: "code",
+    docs: {
+      description: "Require a copyright header in files.",
+    },
+    messages: {
+      noHeader: "Copyright header is required.",
+    },
+    schema: [{ type: "string" }],
+  },
+  create(context) {
+    const code = context.getSourceCode();
+
+    return {
+      Program(node) {
+        const firstToken = code.getFirstToken(node, { includeComments: false });
+
+        if (!firstToken) {
+          return;
+        }
+
+        const headComments = code.getCommentsBefore(firstToken);
+        const hasSomeCopyrightHeader = headComments?.some((comment) =>
+          comment?.value?.includes("Copyright"),
+        );
+        if (hasSomeCopyrightHeader) {
+          return;
+        }
+        const headerTemplate = context.options[0];
+        const fix = headerTemplate
+          ? function (fixer) {
+              return fixer.insertTextBefore(
+                firstToken,
+                headerTemplate.replace(
+                  /%%CURRENT_YEAR%%/g,
+                  new Date().getFullYear(),
+                ),
+              );
+            }
+          : undefined;
+
+        context.report({
+          messageId: "noHeader",
+          node,
+          fix,
+        });
+      },
+    };
+  },
+});
+
+export default rule;

eslint/NoObservableScopeLeak.js

@@ -9,7 +9,21 @@ import { ESLintUtils } from "@typescript-eslint/utils";
 
 // These ObservableScope methods will not generally cause resource leaks even if
 // called from a callback
-const safeScopeMethods = ["bind", "end"];
+const safeScopeMethods = new Set(["bind", "end"]);
+
+/**
+ * Determines whether the variable with the given name is local to
+ * the enclosing function or class scope.
+ */
+function isLocal(name, scope) {
+  // If it is nowhere to be found in the "through" scope, it is local.
+  if (!scope.through.some(({ identifier }) => identifier.name === name))
+    return true;
+  if (scope.type === "function" || scope.type === "class") return false;
+  // If this is something other than a function or class scope, check its outer
+  // scope.
+  return !scope.upper || isLocal(name, scope.upper);
+}
 
 const rule = ESLintUtils.RuleCreator(
   () => "https://github.com/element-hq/element-call",
@@ -32,27 +46,29 @@ const rule = ESLintUtils.RuleCreator(
       Identifier(node) {
         const scope = context.sourceCode.getScope(node);
         if (
-          // Is this a reference to a variable defined in an outer ("through") scope?
-          scope.through.some(
-            ({ identifier }) => identifier.name === node.name,
-          ) &&
+          // Is this a reference to a variable defined in an outer scope?
+          !isLocal(node.name, scope) &&
           // Exclude calls to "safe" ObservableScope methods
           node.parent?.type === "MemberExpression" &&
           node.parent.object === node &&
           node.parent.property.type === "Identifier" &&
-          !safeScopeMethods.includes(node.parent.property.name)
+          !safeScopeMethods.has(node.parent.property.name) &&
+          /(^s|S)cope$/.test(node.name)
         ) {
-          // Verify that the variable is actually of type ObservableScope
-          // (expensive, so we check this last)
-          const services = ESLintUtils.getParserServices(context);
-          const type = services.getTypeAtLocation(node);
-          if (type.symbol?.name === "ObservableScope")
-            // This ObservableScope method call may be causing resource leaks.
-            context.report({
-              messageId: "scopeLeak",
-              loc: node.loc,
-              node,
-            });
+          // TODO: Once oxlint supports lint rules that rely on TypeScript type-awareness,
+          // Verify that the variable is actually of type ObservableScope rather than just
+          // checking its name. This is expensive so we should do this last.
+          //
+          // const services = ESLintUtils.getParserServices(context);
+          // const type = services.getTypeAtLocation(node);
+          // if (type.symbol?.name === "ObservableScope") { ... }
+
+          // This ObservableScope method call may be causing resource leaks.
+          context.report({
+            messageId: "scopeLeak",
+            loc: node.loc,
+            node,
+          });
         }
       },
     };

eslint/NoTopLevelLoggerGetChild.js

@@ -0,0 +1,92 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { ESLintUtils } from "@typescript-eslint/utils";
+
+/**
+ * Node types that introduce a new non-module scope. A getChild() call nested
+ * inside any of these is considered "not at the top level".
+ */
+const FUNCTION_OR_CLASS_TYPES = new Set([
+  "FunctionDeclaration",
+  "FunctionExpression",
+  "ArrowFunctionExpression",
+  "ClassBody",
+]);
+
+const rule = ESLintUtils.RuleCreator(
+  () => "https://github.com/element-hq/element-call",
+)({
+  name: "no-top-level-logger-get-child",
+  meta: {
+    type: "problem",
+    docs: {
+      description:
+        "Disallow calling logger.getChild() at the top level of a module." +
+        "`getChild` has to be called after the rageshake logger `init()`." +
+        "If it is called at the top level the child logger will never be setup for rageshakes.",
+    },
+    messages: {
+      noTopLevelGetChild:
+        "Do not call logger.getChild() at the top level of a module; move it inside a function or class instead that gets called after rageshake logger `init()` is called.",
+    },
+    schema: [],
+  },
+  create(context) {
+    // Tracks the local binding names that refer to the logger imported from
+    // 'matrix-js-sdk/lib/logger', e.g. both `logger` and `rootLogger` in:
+    //   import { logger } from "matrix-js-sdk/lib/logger";
+    //   import { logger as rootLogger } from "matrix-js-sdk/lib/logger";
+    const loggerNames = new Set();
+
+    return {
+      ImportDeclaration(node) {
+        if (node.source.value !== "matrix-js-sdk/lib/logger") return;
+        for (const specifier of node.specifiers) {
+          if (
+            specifier.type === "ImportSpecifier" &&
+            specifier.imported.name === "logger"
+          ) {
+            loggerNames.add(specifier.local.name);
+          }
+        }
+      },
+
+      CallExpression(node) {
+        // Must be a non-computed member expression call: something.getChild(...)
+        if (
+          node.callee.type !== "MemberExpression" ||
+          node.callee.computed ||
+          node.callee.property.type !== "Identifier" ||
+          node.callee.property.name !== "getChild"
+        )
+          return;
+
+        // The receiver must be one of the tracked logger names.
+        const object = node.callee.object;
+        if (object.type !== "Identifier" || !loggerNames.has(object.name))
+          return;
+
+        // Flag the call only when it is at module top level — i.e. there is no
+        // enclosing function or class body anywhere in the ancestor chain.
+        const ancestors = context.sourceCode.getAncestors(node);
+        const isTopLevel = !ancestors.some((a) =>
+          FUNCTION_OR_CLASS_TYPES.has(a.type),
+        );
+
+        if (isTopLevel) {
+          context.report({
+            messageId: "noTopLevelGetChild",
+            node,
+          });
+        }
+      },
+    };
+  },
+});
+
+export default rule;

eslint/index.js

@@ -1,5 +1,8 @@
 module.exports = {
   rules: {
+    "copyright-header": require("./CopyrightHeader").default,
     "no-observablescope-leak": require("./NoObservableScopeLeak").default,
+    "no-top-level-logger-get-child": require("./NoTopLevelLoggerGetChild")
+      .default,
   },
 };

knip.ts

@@ -20,7 +20,12 @@ export default {
     // This is a shell built-in.
     "printf",
   ],
-  ignoreFiles: ["scripts/.pnpmfile.cjs"],
+  ignoreFiles: [
+    "scripts/.pnpmfile.cjs",
+    // Deliberately added prior to any component or business logic
+    // implementation
+    "src/state/ServiceInterruptionsViewModel.ts",
+  ],
   ignoreDependencies: [
     // Used in CSS
     "normalize.css",
@@ -32,6 +37,9 @@ export default {
     // https://github.com/webpro-nl/knip/issues/766
     "@vector-im/compound-web",
     "matrix-widget-api",
+    // Used by oxlint
+    "eslint-plugin-element-call",
+    "eslint-plugin-storybook",
   ],
   ignoreExportsUsedInFile: true,
 } satisfies KnipConfig;

locales/en/app.json

@@ -205,6 +205,7 @@
     "blur_not_supported_by_browser": "(Background blur is not supported by this device.)",
     "developer_tab_title": "Developer",
     "devices": {
+      "activating": "Activating…",
       "camera": "Camera",
       "camera_numbered": "Camera {{n}}",
       "change_device_button": "Change audio device",

package.json

@@ -19,9 +19,9 @@
     "serve": "vite preview",
     "format": "oxfmt",
     "format:check": "oxfmt --check; rc=$?; [[ $rc -ne 0 ]] && printf '\\033[46;30m INFO \\033[0m To fix, run: pnpm format\\n' >&2; exit $rc",
-    "lint": "pnpm lint:types && pnpm lint:eslint && pnpm lint:knip",
-    "lint:eslint": "eslint --max-warnings 0 src playwright",
-    "lint:eslint-fix": "eslint --max-warnings 0 src playwright --fix",
+    "lint": "pnpm lint:types && pnpm lint:oxlint && pnpm lint:knip",
+    "lint:oxlint": "oxlint src playwright",
+    "lint:oxlint-fix": "oxlint --fix src playwright",
     "lint:knip": "knip",
     "lint:types": "tsc",
     "i18n": "npx i18next-cli extract",
@@ -30,8 +30,8 @@
     "test:storybook": "vitest --project=storybook",
     "test:unit": "vitest --project=unit",
     "test:coverage": "vitest --coverage",
-    "backend": "docker-compose -f dev-backend-docker-compose.yml up",
-    "backend-playwright": "docker-compose -f playwright-backend-docker-compose.yml -f playwright-backend-docker-compose.override.yml up",
+    "backend": "docker-compose -f docker-compose-dev.yml up",
+    "backend-playwright": "docker-compose -f docker-compose-dev.yml -f docker-compose-playwright.yml up",
     "test:playwright": "playwright test",
     "test:playwright:open": "pnpm test:playwright --ui",
     "links:on": "cp scripts/.pnpmfile.cjs .pnpmfile.cjs & pnpm install",
@@ -47,7 +47,6 @@
     "@formatjs/intl-segmenter": "^11.7.3",
     "@livekit/components-core": "^0.12.0",
     "@livekit/components-react": "^2.0.0",
-    "@livekit/protocol": "^1.42.2",
     "@livekit/track-processors": "^0.7.1",
     "@mediapipe/tasks-vision": "^0.10.18",
     "@playwright/test": "^1.60.0",
@@ -60,7 +59,6 @@
     "@storybook/addon-docs": "^10.3.6",
     "@storybook/addon-vitest": "^10.3.6",
     "@storybook/react-vite": "^10.3.6",
-    "@stylistic/eslint-plugin": "^3.0.0",
     "@testing-library/dom": "^10.1.0",
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/react": "^16.0.0",
@@ -75,8 +73,6 @@
     "@types/react": "^19.0.0",
     "@types/react-dom": "^19.0.0",
     "@types/sdp-transform": "^2.4.5",
-    "@typescript-eslint/eslint-plugin": "^8.31.0",
-    "@typescript-eslint/parser": "^8.31.0",
     "@typescript-eslint/utils": "^8.61.0",
     "@use-gesture/react": "^10.2.11",
     "@vector-im/compound-design-tokens": "^10.0.0",
@@ -84,25 +80,12 @@
     "@vitejs/plugin-react": "^6.0.2",
     "@vitest/browser-playwright": "^4.1.5",
     "@vitest/coverage-v8": "^4.0.18",
-    "@vitest/ui": "4.1.7",
+    "@vitest/ui": "4.1.9",
     "classnames": "^2.3.1",
     "copy-to-clipboard": "^3.3.3",
-    "eslint": "^8.14.0",
-    "eslint-config-google": "^0.14.0",
-    "eslint-config-prettier": "^10.0.0",
-    "eslint-plugin-deprecate": "^0.9.0",
     "eslint-plugin-element-call": "link:eslint",
-    "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-jsdoc": "^61.5.0",
-    "eslint-plugin-jsx-a11y": "^6.5.1",
-    "eslint-plugin-matrix-org": "2.1.0",
-    "eslint-plugin-react": "^7.29.4",
-    "eslint-plugin-react-hooks": "^5.0.0",
-    "eslint-plugin-rxjs": "^5.0.3",
     "eslint-plugin-storybook": "^10.3.6",
-    "eslint-plugin-unicorn": "^56.0.0",
     "fetch-mock": "11.1.5",
-    "global-jsdom": "^26.0.0",
     "i18next": "^25.0.0",
     "i18next-browser-languagedetector": "^8.0.0",
     "i18next-cli": "^1.61.0",
@@ -116,7 +99,9 @@
     "node-stdlib-browser": "^1.3.1",
     "normalize.css": "^8.0.1",
     "observable-hooks": "^4.2.3",
-    "oxfmt": "^0.55.0",
+    "oxfmt": "^0.56.0",
+    "oxlint": "^1.70.0",
+    "oxlint-tsgolint": "^0.23.0",
     "pako": "^2.0.4",
     "postcss": "^8.4.41",
     "postcss-preset-env": "^10.0.0",
@@ -131,7 +116,6 @@
     "sass": "^1.42.1",
     "storybook": "^10.3.6",
     "typescript": "^5.8.3",
-    "typescript-eslint-language-service": "^5.0.5",
     "unique-names-generator": "^4.6.0",
     "uuid": "^14.0.0",
     "vaul": "^1.0.0",

playwright-backend-docker-compose.override.yml

@@ -1,7 +0,0 @@
-services:
-  synapse:
-    volumes:
-      - ./backend/playwright_homeserver.yaml:/data/cfg/homeserver.yaml:Z
-  synapse-1:
-    volumes:
-      - ./backend/playwright_homeserver-othersite.yaml:/data/cfg/homeserver.yaml:Z

playwright-backend-docker-compose.yml

@@ -1,2 +0,0 @@
-include:
-  - dev-backend-docker-compose.yml

playwright/fixtures/widget-user.ts

@@ -120,6 +120,11 @@ export const widgetTest = test.extend<MyFixtures>({
           .getByRole("heading", { name: "Welcome Room" }),
       ).toBeVisible();
     } else if (callType === "dm") {
+      await TestHelpers.closeReleaseAnnouncement(
+        ewPage1,
+        "Introducing Sections",
+      );
+
       await ewPage1
         .getByRole("navigation", { name: "Room list" })
         .getByRole("button", { name: "New conversation" })

playwright/sfu-reconnect-bug.spec.ts

@@ -88,15 +88,18 @@ test("When creator left, avoid reconnect to the same SFU", async ({
   await guestCPage.getByRole("radio", { name: "Spotlight" }).check();
 
   await guestCPage.waitForTimeout(1000);
-
+  if (wsConnectionCount === 2) {
+    console.warn("wsConnectionCount is 2, expecting 1 after join");
+  }
+  const wsConnectionCountBeforeLeave = wsConnectionCount;
   // ========
   // the creator leaves the call
   await creatorPage.getByTestId("incall_leave").click();
 
   // https://github.com/element-hq/element-call/issues/3344
   // The app used to request a new jwt token then to reconnect to the SFU
-  expect(wsConnectionCount).toBe(1);
+  expect(wsConnectionCount).toBe(wsConnectionCountBeforeLeave);
   // Wait a bit to be sure that if there was a reconnect, it would have happened by now
   await guestCPage.waitForTimeout(6000);
-  expect(wsConnectionCount).toBe(1);
+  expect(wsConnectionCount).toBe(wsConnectionCountBeforeLeave);
 });

playwright/spa-helpers.ts

@@ -125,21 +125,10 @@ async function expectVideoTilesCount(page: Page, count: number): Promise<void> {
   });
 
   // There should be `count` video elements, visible and autoplaying
-  await expect(page.locator("video")).toHaveCount(count);
-
-  await expect(async () => {
-    const videoBlockCount = await page
-      .locator("video")
-      .evaluateAll(
-        (videos: Element[]) =>
-          videos.filter(
-            (v: Element) => window.getComputedStyle(v).display === "block",
-          ).length,
-      );
-    expect(videoBlockCount).toBe(count);
-  }).toPass({
-    timeout: 10000,
-  });
+  await expect(page.locator("video").filter({ visible: true })).toHaveCount(
+    count,
+    { timeout: 10000 },
+  );
 }
 
 export const SpaHelpers = {

playwright/widget/test-helpers.ts

@@ -160,6 +160,7 @@ export class TestHelpers {
     const expectedToasts = [
       { title: "Failed to load service worker", button: "OK" },
       { title: "Back up your chats", button: "Dismiss" },
+      { title: "Turn on key storage", button: "Dismiss" },
       { title: "Element does not support this browser", button: "Dismiss" },
     ];
 
@@ -189,11 +190,27 @@ export class TestHelpers {
     }
   }
 
+  public static async closeReleaseAnnouncement(
+    page: Page,
+    name: string,
+  ): Promise<void> {
+    try {
+      await page
+        .getByRole("dialog", { name })
+        .getByRole("button", { name: "OK" })
+        .click({ timeout: 2000 });
+    } catch {
+      // Announcement not shown; nothing to do
+    }
+  }
+
   public static async createRoom(
     name: string,
     page: Page,
     andInvite: string[] = [],
   ): Promise<void> {
+    await TestHelpers.closeReleaseAnnouncement(page, "Introducing Sections");
+
     await page
       .getByRole("navigation", { name: "Room list" })
       .getByRole("button", { name: "New conversation" })
@@ -368,25 +385,9 @@ export class TestHelpers {
     frame: FrameLocator,
     count: number,
   ): Promise<void> {
-    // XXX we need to be better at our HTML markup and accessibility, it would make
-    // this kind of stuff way easier to test if we could look out for aria attributes.
-    await expect
-      .poll(
-        async () => {
-          return await frame
-            .locator("video")
-            .evaluateAll(
-              (videos: Element[]) =>
-                videos.filter(
-                  (v: Element) =>
-                    window.getComputedStyle(v).display === "block",
-                ).length,
-            );
-        },
-        {
-          timeout: 10000,
-        },
-      )
-      .toBe(count);
+    await expect(frame.locator("video").filter({ visible: true })).toHaveCount(
+      count,
+      { timeout: 10000 },
+    );
   }
 }

playwright/widget/voice-call-dm.spec.ts

@@ -31,12 +31,10 @@ widgetTest(
     const brooksFrame = brooks.page
       .locator('iframe[title="Element Call"]')
       .contentFrame();
-
     // We should show a ringing tile, let's check for that
     await expect(
       brooksFrame
         .getByTestId("videoTile")
-        .filter({ has: brooksFrame.getByText(whistler.displayName) })
         .filter({ has: brooksFrame.getByText("Calling…") }),
     ).toBeVisible();
 
@@ -83,23 +81,22 @@ widgetTest(
       }),
     ).toBeVisible();
 
-    // In order to confirm that the call is disconnected we will check that the message composer is shown again.
-    // So first we need to confirm that it is hidden when in the call.
-    await expect(
-      whistler.page.locator(".mx_BasicMessageComposer"),
-    ).not.toBeVisible();
-    await expect(
-      brooks.page.locator(".mx_BasicMessageComposer"),
-    ).not.toBeVisible();
-
-    // ASSERT hanging up on one side ends the call for both
-    await brooksFrame.getByRole("button", { name: "End call" }).click();
-
-    // The widget should be closed on both sides and the timeline should be back on screen
+    // We confirm that we started in Pip mode (voice call) and check that we still see the composer.
     await expect(
       whistler.page.locator(".mx_BasicMessageComposer"),
     ).toBeVisible();
     await expect(brooks.page.locator(".mx_BasicMessageComposer")).toBeVisible();
+
+    // ASSERT hanging up on one side ends the call for both
+    await brooksFrame.getByRole("button", { name: "End call" }).click();
+
+    // The widget should be closed on both sides
+    await expect(
+      whistler.page.locator('iframe[title="Element Call"]'),
+    ).not.toBeVisible();
+    await expect(
+      whistler.page.locator('iframe[title="Element Call"]'),
+    ).not.toBeVisible();
   },
 );
 

pnpm-workspace.yaml

@@ -1,3 +1,8 @@
+minimumReleaseAgeExclude:
+  - "@vector-im/compound-design-tokens"
+  - "@vector-im/compound-web"
+  - matrix-js-sdk
+  - matrix-widget-api
 allowBuilds:
   "@parcel/watcher": true
   "@sentry/cli": true

renovate.json

@@ -61,10 +61,19 @@
     {
       "groupName": "Pnpm",
       "matchDepNames": ["pnpm"]
+    },
+    {
+      "description": "Update the element-web image digest daily, in its own PR",
+      "groupName": "Element Web",
+      "matchPackageNames": ["ghcr.io/element-hq/element-web"],
+      "matchUpdateTypes": ["digest"],
+      "schedule": ["* 0-3 * * *"],
+      "minimumReleaseAge": null,
+      "automerge": true
     }
   ],
   "semanticCommits": "disabled",
-  "ignoreDeps": ["eslint-plugin-matrix-org"],
+  "ignoreDeps": [],
   "vulnerabilityAlerts": {
     "schedule": ["at any time"],
     "prHourlyLimit": 0,

sdk/helper.ts

@@ -15,9 +15,8 @@ import { scan } from "rxjs";
 import { type WidgetHelpers } from "../src/widget";
 import { type LivekitRoomItem } from "../src/state/CallViewModel/CallViewModel";
 
-export const logger = rootLogger.getChild("[MatrixRTCSdk]");
-
 export const tryMakeSticky = (widget: WidgetHelpers): void => {
+  const logger = rootLogger.getChild("[MatrixRTCSdk]");
   logger.info("try making sticky MatrixRTCSdk");
   void widget.api
     .setAlwaysOnScreen(true)

sdk/main.ts

@@ -52,7 +52,8 @@ import { getUrlParams } from "../src/UrlParams";
 import { MuteStates } from "../src/state/MuteStates";
 import { MediaDevices } from "../src/state/MediaDevices";
 import { E2eeType } from "../src/e2ee/e2eeType";
-import { currentAndPrev, logger, TEXT_LK_TOPIC, tryMakeSticky } from "./helper";
+import { currentAndPrev, TEXT_LK_TOPIC, tryMakeSticky } from "./helper";
+import { logger as rootLogger } from "matrix-js-sdk/lib/logger";
 import {
   ElementWidgetActions,
   widget as _widget,
@@ -104,6 +105,7 @@ export async function createMatrixRTCSdk(
   id: string = "",
   sticky: boolean = false,
 ): Promise<MatrixRTCSdk> {
+  const logger = rootLogger.getChild("[MatrixRTCSdk]");
   const scope = new ObservableScope();
 
   // widget client

src/App.tsx

@@ -30,7 +30,7 @@ import { useTheme } from "./useTheme";
 import { ProcessorProvider } from "./livekit/TrackProcessorContext";
 import { type AppViewModel } from "./state/AppViewModel";
 import { MediaDevicesContext } from "./MediaDevicesContext";
-import { getUrlParams, HeaderStyle } from "./UrlParams";
+import { getUrlParams, HeaderStyle, useUrlParams } from "./UrlParams";
 import { AppBar } from "./AppBar";
 
 const SentryRoute = Sentry.withSentryReactRouterV7Routing(Route);
@@ -41,19 +41,17 @@ interface SimpleProviderProps {
 
 const BackgroundProvider: FC<SimpleProviderProps> = ({ children }) => {
   const { pathname } = useLocation();
+  const { background } = useUrlParams();
 
   useEffect(() => {
-    let backgroundImage = "";
-    if (!["/login", "/register"].includes(pathname) && !widget) {
-      backgroundImage = "var(--background-gradient)";
-    }
+    document
+      .getElementsByTagName("body")[0]
+      .setAttribute("data-background", background);
+  }, [pathname, background]);
 
-    document.getElementsByTagName("body")[0].style.backgroundImage =
-      backgroundImage;
-  }, [pathname]);
-
-  return <>{children}</>;
+  return children;
 };
+
 const ThemeProvider: FC<SimpleProviderProps> = ({ children }) => {
   useTheme();
   return children;

src/FullScreenView.tsx

@@ -47,7 +47,7 @@ export const FullScreenView: FC<FullScreenViewProps> = ({
 };
 
 interface ErrorPageProps {
-  error: Error | unknown;
+  error: unknown;
   widget: WidgetHelpers | null;
 }
 

src/UrlParams.ts

@@ -19,6 +19,7 @@ import { Config } from "./config/Config";
 import { type EncryptionSystem } from "./e2ee/sharedKeyManagement";
 import { E2eeType } from "./e2ee/e2eeType";
 import { platform } from "./Platform";
+import { redact } from "./utils/redact";
 
 interface RoomIdentifier {
   roomAlias: string | null;
@@ -44,6 +45,11 @@ export enum HeaderStyle {
   AppBar = "app_bar",
 }
 
+export enum BackgroundStyle {
+  Solid = "solid",
+  Gradient = "gradient",
+}
+
 /**
  * The UrlProperties are used to pass required data to the widget.
  * Those are different in different rooms, users, devices. They do not configure the behavior of the
@@ -144,6 +150,10 @@ export interface UrlProperties {
    * can be "light", "dark", "light-high-contrast" or "dark-high-contrast".
    */
   theme: string | null;
+  /**
+   * The visual style of the page background.
+   */
+  background: BackgroundStyle;
 }
 
 /**
@@ -451,6 +461,9 @@ export const computeUrlParams = (search = "", hash = ""): UrlParams => {
     fonts: parser.getAllParams("font"),
     fontScale: Number.isNaN(fontScale) ? null : fontScale,
     theme: parser.getParam("theme"),
+    background:
+      parser.getEnumParam("background", BackgroundStyle) ??
+      BackgroundStyle.Gradient,
     viaServers: !isWidget ? parser.getParam("viaServers") : null,
     homeserver: !isWidget ? parser.getParam("homeserver") : null,
     posthogApiHost: parser.getParam("posthogApiHost"),
@@ -494,7 +507,7 @@ export const computeUrlParams = (search = "", hash = ""): UrlParams => {
     "intent:",
     intent,
     "\nproperties:",
-    properties,
+    redact(properties, "password"),
     "configuration:",
     configuration,
   );

src/__snapshots__/AppBar.test.tsx.snap

@@ -3,12 +3,12 @@
 exports[`AppBar > renders 1`] = `
 <div>
   <div
-    class="bar"
+    class="_bar_221541"
   >
     <header>
       <button
         aria-labelledby="_r_0_"
-        class="_icon-button_1215g_8 primaryButton"
+        class="_icon-button_1215g_8 _primaryButton_221541"
         data-kind="primary"
         role="button"
         style="--cpd-icon-button-size: 24px;"
@@ -33,7 +33,7 @@ exports[`AppBar > renders 1`] = `
         </div>
       </button>
       <div
-        class="secondaryButton"
+        class="_secondaryButton_221541"
       />
     </header>
   </div>
@@ -46,12 +46,12 @@ exports[`AppBar > renders 1`] = `
 exports[`AppBar > renders with title and subtitle 1`] = `
 <div>
   <div
-    class="bar"
+    class="_bar_221541"
   >
     <header>
       <button
         aria-labelledby="_r_6_"
-        class="_icon-button_1215g_8 primaryButton"
+        class="_icon-button_1215g_8 _primaryButton_221541"
         data-kind="primary"
         role="button"
         style="--cpd-icon-button-size: 24px;"
@@ -76,17 +76,17 @@ exports[`AppBar > renders with title and subtitle 1`] = `
         </div>
       </button>
       <h1
-        class="_typography_6v6n8_153 _font-body-lg-medium_6v6n8_79 title"
+        class="_typography_6v6n8_153 _font-body-lg-medium_6v6n8_79 _title_221541"
       >
         Title
       </h1>
       <span
-        class="_typography_6v6n8_153 _font-body-lg-regular_6v6n8_69 subtitle"
+        class="_typography_6v6n8_153 _font-body-lg-regular_6v6n8_69 _subtitle_221541"
       >
         Subtitle
       </span>
       <div
-        class="secondaryButton"
+        class="_secondaryButton_221541"
       />
     </header>
   </div>

src/__snapshots__/Modal.test.tsx.snap

@@ -3,7 +3,7 @@
 exports[`the content is rendered when the modal is open 1`] = `
 <div
   aria-labelledby="radix-_r_4_"
-  class="overlay animate modal dialog _glass_sepwu_8"
+  class="_overlay_2f5303 _animate_2f5303 _modal_dbeffe _dialog_dbeffe _glass_sepwu_8"
   data-state="open"
   id="radix-_r_3_"
   role="dialog"
@@ -11,10 +11,10 @@ exports[`the content is rendered when the modal is open 1`] = `
   tabindex="-1"
 >
   <div
-    class="content"
+    class="_content_dbeffe"
   >
     <div
-      class="header"
+      class="_header_dbeffe"
     >
       <h2
         class="_typography_6v6n8_153 _font-heading-md-semibold_6v6n8_112"
@@ -24,7 +24,7 @@ exports[`the content is rendered when the modal is open 1`] = `
       </h2>
     </div>
     <div
-      class="body"
+      class="_body_dbeffe"
     >
       <p>
         This is the content.
@@ -37,7 +37,7 @@ exports[`the content is rendered when the modal is open 1`] = `
 exports[`the modal renders as a drawer in mobile viewports 1`] = `
 <div
   aria-labelledby="radix-_r_a_"
-  class="overlay modal drawer"
+  class="_overlay_2f5303 _modal_dbeffe _drawer_dbeffe"
   data-state="open"
   data-vaul-animate="true"
   data-vaul-custom-container="false"
@@ -51,13 +51,13 @@ exports[`the modal renders as a drawer in mobile viewports 1`] = `
   tabindex="-1"
 >
   <div
-    class="content"
+    class="_content_dbeffe"
   >
     <div
-      class="header"
+      class="_header_dbeffe"
     >
       <div
-        class="handle"
+        class="_handle_dbeffe"
       />
       <h2
         id="radix-_r_a_"
@@ -67,7 +67,7 @@ exports[`the modal renders as a drawer in mobile viewports 1`] = `
       </h2>
     </div>
     <div
-      class="body"
+      class="_body_dbeffe"
     >
       <p>
         This is the content.

src/__snapshots__/QrCode.test.tsx.snap

@@ -2,7 +2,7 @@
 
 exports[`QrCode > renders 1`] = `
 <div
-  class="qrCode bar"
+  class="_qrCode_458264 bar"
 >
   <img
     alt="QR Code"

src/__snapshots__/Toast.test.tsx.snap

@@ -3,7 +3,7 @@
 exports[`Toast > renders 1`] = `
 <button
   aria-labelledby="radix-_r_4_"
-  class="overlay animate toast"
+  class="_overlay_2f5303 _animate_2f5303 _toast_15a045"
   data-state="open"
   id="radix-_r_3_"
   role="dialog"

src/button/Button.module.css

@@ -5,10 +5,6 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
 */
 
-.endCall > svg {
-  color: var(--stopgap-color-on-solid-accent);
-}
-
 .rotate > svg {
   animation: spin 1s linear infinite;
 }

src/button/Button.tsx

@@ -135,21 +135,12 @@ interface EndCallButtonProps extends ComponentPropsWithoutRef<"button"> {
   size?: "md" | "lg";
 }
 
-export const EndCallButton: FC<EndCallButtonProps> = ({
-  className,
-  ...props
-}) => {
+export const EndCallButton: FC<EndCallButtonProps> = (props) => {
   const { t } = useTranslation();
 
   return (
     <Tooltip label={t("hangup_button_label")}>
-      <CpdButton
-        className={classNames(className, styles.endCall)}
-        iconOnly
-        Icon={EndCallIcon}
-        destructive
-        {...props}
-      />
+      <CpdButton iconOnly Icon={EndCallIcon} destructive {...props} />
     </Tooltip>
   );
 };
@@ -173,7 +164,7 @@ export const LoudspeakerButton: FC<LoudspeakerButtonProps> = ({
         iconOnly
         Icon={loudspeakerModeEnabled ? VolumeOnSolidIcon : VolumeOffSolidIcon}
         {...props}
-        kind={loudspeakerModeEnabled ? "primary" : "secondary"}
+        kind={loudspeakerModeEnabled ? "secondary" : "primary"}
         aria-checked={loudspeakerModeEnabled}
       />
     </Tooltip>

src/button/__snapshots__/ReactionToggleButton.test.tsx.snap

@@ -140,7 +140,7 @@ exports[`Can raise hand 1`] = `
     aria-expanded="false"
     aria-haspopup="true"
     aria-labelledby="_r_1j_"
-    class="_button_1nw83_8 raisedButton _has-icon_1nw83_60 _icon-only_1nw83_53"
+    class="_button_1nw83_8 _raisedButton_fb25ab _has-icon_1nw83_60 _icon-only_1nw83_53"
     data-kind="primary"
     data-size="lg"
     role="button"

src/components/CallFooter.module.css

@@ -19,11 +19,6 @@ Please see LICENSE in the repository root for full details.
   padding-right: calc(env(safe-area-inset-right) + var(--cpd-space-6x));
   padding-block: var(--cpd-space-10x)
     calc(env(safe-area-inset-bottom) + var(--cpd-space-10x));
-  background: linear-gradient(
-    180deg,
-    rgba(0, 0, 0, 0) 0%,
-    var(--cpd-color-bg-canvas-default) 100%
-  );
 }
 
 .footer.hidden {

src/components/CallFooter.tsx

@@ -8,7 +8,7 @@ Please see LICENSE in the repository root for full details.
 import { type FC, type JSX, type Ref, useMemo } from "react";
 import classNames from "classnames";
 import {
-  SpotlightIcon,
+  SpotlightViewIcon,
   GridIcon,
 } from "@vector-im/compound-design-tokens/assets/web/icons";
 import { Switch } from "@vector-im/compound-web";
@@ -112,11 +112,17 @@ export interface FooterState {
 }
 
 export interface FooterProps {
+  className?: string;
   ref?: Ref<HTMLDivElement>;
   children?: JSX.Element | JSX.Element[] | false;
   vm: ViewModel<FooterSnapshot>;
 }
-export const CallFooter: FC<FooterProps> = ({ ref, children, vm }) => {
+export const CallFooter: FC<FooterProps> = ({
+  className,
+  ref,
+  children,
+  vm,
+}) => {
   const asOverlay = useBehavior(vm.asOverlay$);
   const showFooter = useBehavior(vm.showFooter$);
   const hideControls = useBehavior(vm.hideControls$);
@@ -292,7 +298,7 @@ export const CallFooter: FC<FooterProps> = ({ ref, children, vm }) => {
     <div
       ref={ref}
       data-testid="footer-container"
-      className={classNames(styles.footer, {
+      className={classNames(className, styles.footer, {
         [styles.overlay]: asOverlay,
         [styles.hidden]: !showFooter,
       })}
@@ -317,7 +323,7 @@ export const CallFooter: FC<FooterProps> = ({ ref, children, vm }) => {
           aria-label={t("layout_switch_label")}
           leftLabel={t("layout_spotlight_label")}
           leftValue="spotlight"
-          leftIcon={SpotlightIcon}
+          leftIcon={SpotlightViewIcon}
           rightLabel={t("layout_grid_label")}
           rightValue="grid"
           rightIcon={GridIcon}

src/components/MediaMuteAndSwitchButton.test.tsx

@@ -180,12 +180,12 @@ describe("MediaMuteAndSwitchButton", () => {
     );
 
     await user.click(screen.getByRole("button", { name: "Microphone" }));
-    screen.getByRole("menuitem", { name: "Microphone 1" });
-    screen.getByRole("menuitem", { name: "Microphone 2" });
+    screen.getByRole("menuitemradio", { name: "Microphone 1" });
+    screen.getByRole("menuitemradio", { name: "Microphone 2" });
     await user.keyboard("[Escape]");
     await user.click(screen.getByRole("button", { name: "Camera" }));
-    screen.getByRole("menuitem", { name: "Camera 1" });
-    screen.getByRole("menuitem", { name: "Camera 2" });
+    screen.getByRole("menuitemradio", { name: "Camera 1" });
+    screen.getByRole("menuitemradio", { name: "Camera 2" });
   });
 
   test("calls select callback on menu click", async () => {
@@ -206,7 +206,9 @@ describe("MediaMuteAndSwitchButton", () => {
     );
 
     await user.click(getByRole("button", { name: "Microphone" }));
-    await user.click(screen.getByRole("menuitem", { name: "Microphone 2" }));
+    await user.click(
+      screen.getByRole("menuitemradio", { name: "Microphone 2" }),
+    );
 
     expect(onSelect).toHaveBeenCalledWith("mic2");
   });
@@ -228,7 +230,9 @@ describe("MediaMuteAndSwitchButton", () => {
     );
 
     await user.click(getByRole("button", { name: "Microphone" }));
-    await user.click(screen.getByRole("menuitem", { name: "Microphone 1" }));
+    await user.click(
+      screen.getByRole("menuitemradio", { name: "Microphone 1" }),
+    );
 
     expect(onSelect).not.toHaveBeenCalled();
   });
@@ -264,18 +268,24 @@ describe("MediaMuteAndSwitchButton", () => {
     const { getByRole } = renderComponent(<Wrapper />);
 
     await user.click(getByRole("button", { name: "Microphone" }));
-    await user.click(screen.getByRole("menuitem", { name: "Microphone 2" }));
+    await user.click(
+      screen.getByRole("menuitemradio", { name: "Microphone 2" }),
+    );
 
     expect(onSelectPressed).toHaveBeenCalled();
     expect(onOptionUpdated).not.toHaveBeenCalled();
     // After clicking, plannedSelection="mic2" but selectedOption is still "mic1",
-    // so a spinner should appear on the mic2 item
-    const mic2Item = screen.getByRole("menuitem", { name: "Microphone 2" });
-    expect(mic2Item.querySelector(".rotate")).toBeTruthy();
+    // so mic2 should be in an activating state
+    screen.getByRole("menuitemradio", {
+      name: "Microphone 2 Activating…",
+      checked: false,
+    });
 
-    // The currently-selected mic1 item should not have a spinner
-    const mic1Item = screen.getByRole("menuitem", { name: "Microphone 1" });
-    expect(mic1Item.querySelector(".rotate")).toBeNull();
+    // The currently-selected mic1 item should not be activating
+    screen.getByRole("menuitemradio", {
+      name: "Microphone 1",
+      checked: true,
+    });
     await act(async () => {
       // resolve the promise that acutally updates the select option.
       resolve();
@@ -284,7 +294,7 @@ describe("MediaMuteAndSwitchButton", () => {
 
     expect(onOptionUpdated).toHaveBeenCalled();
     // Spinner should now be gone since the selection has caught up
-    const mic2ItemAfter = screen.getByRole("menuitem", {
+    const mic2ItemAfter = screen.getByRole("menuitemradio", {
       name: "Microphone 2",
     });
     expect(mic2ItemAfter.querySelector(".rotate")).toBeNull();
@@ -336,11 +346,15 @@ describe("MediaMuteAndSwitchButton", () => {
     await user.click(getByRole("button", { name: "Microphone" }));
 
     // The selected item (mic2) renders both an IconOptions SVG and a CheckIcon SVG
-    const mic1Item = screen.getByRole("menuitem", { name: "Microphone 2" });
+    const mic1Item = screen.getByRole("menuitemradio", {
+      name: "Microphone 2",
+    });
     expect(mic1Item.querySelectorAll("svg").length).toBe(2);
 
     // The unselected item (mic1) only renders its IconOptions SVG
-    const mic2Item = screen.getByRole("menuitem", { name: "Microphone 1" });
+    const mic2Item = screen.getByRole("menuitemradio", {
+      name: "Microphone 1",
+    });
     expect(mic2Item.querySelectorAll("svg").length).toBe(1);
   });
 });

src/components/MediaMuteAndSwitchButton.tsx

@@ -191,6 +191,7 @@ export const MediaMuteAndSwitchButton: FC<MediaMuteAndSwitchButtonProps> = ({
                     width={24}
                     height={24}
                     className={styles.itemIcon}
+                    aria-hidden
                   />
                 )
               }
@@ -201,10 +202,23 @@ export const MediaMuteAndSwitchButton: FC<MediaMuteAndSwitchButtonProps> = ({
                 onSelect?.(id);
               }}
               key={id}
+              role="menuitemradio"
+              aria-checked={selectedOption === id}
             >
-              {selectedOption === id && <CheckIcon width={24} height={24} />}
+              {selectedOption === id && (
+                <CheckIcon
+                  width={24}
+                  height={24}
+                  aria-hidden // A label would be redundant to aria-checked above
+                />
+              )}
               {selectedOption !== id && plannedSelection === id && (
-                <SpinnerIcon width={24} height={24} className={styles.rotate} />
+                <SpinnerIcon
+                  width={24}
+                  height={24}
+                  className={styles.rotate}
+                  aria-label={t("settings.devices.activating")}
+                />
               )}
             </MenuItem>
           );

src/components/__snapshots__/MediaMuteAndSwitchButton.test.tsx.snap

@@ -3,7 +3,7 @@
 exports[`MediaMuteAndSwitchButton > renders 1`] = `
 <div>
   <div
-    class="container"
+    class="_container_e649de"
   >
     <button
       aria-busy="false"
@@ -35,7 +35,7 @@ exports[`MediaMuteAndSwitchButton > renders 1`] = `
       aria-expanded="false"
       aria-haspopup="menu"
       aria-label="Microphone"
-      class="_button_1nw83_8 menuButton _has-icon_1nw83_60 _icon-only_1nw83_53"
+      class="_button_1nw83_8 _menuButton_e649de _has-icon_1nw83_60 _icon-only_1nw83_53"
       data-kind="tertiary"
       data-size="lg"
       data-state="closed"

src/e2ee/matrixKeyProvider.ts

@@ -10,15 +10,15 @@ import {
   type MatrixRTCSession,
   MatrixRTCSessionEvent,
 } from "matrix-js-sdk/lib/matrixrtc";
-import { logger as rootLogger } from "matrix-js-sdk/lib/logger";
+import { logger as rootLogger, type Logger } from "matrix-js-sdk/lib/logger";
 import { type CallMembershipIdentityParts } from "matrix-js-sdk/lib/matrixrtc/EncryptionManager";
-const logger = rootLogger.getChild("[MatrixKeyProvider]");
 
 export class MatrixKeyProvider extends BaseKeyProvider {
   private rtcSession?: MatrixRTCSession;
-
+  private logger: Logger;
   public constructor() {
     super({ ratchetWindowSize: 10, keyringSize: 256 });
+    this.logger = rootLogger.getChild("[MatrixKeyProvider]");
   }
 
   public setRTCSession(rtcSession: MatrixRTCSession): void {
@@ -60,12 +60,12 @@ export class MatrixKeyProvider extends BaseKeyProvider {
             encryptionKeyIndex,
           );
 
-          logger.debug(
+          this.logger.debug(
             `Sent new key to livekit room=${this.rtcSession?.room.roomId} participantId=${rtcBackendIdentity} (before hash: ${membershipParts.userId}:${membershipParts.deviceId}) encryptionKeyIndex=${encryptionKeyIndex}`,
           );
         },
         (e) => {
-          logger.error(
+          this.logger.error(
             `Failed to create key material from buffer for livekit room=${this.rtcSession?.room.roomId} participantId before hash=${membershipParts.userId}:${membershipParts.deviceId} encryptionKeyIndex=${encryptionKeyIndex}`,
             e,
           );

src/graphics/loggedOutGradient.svg

@@ -1,48 +0,0 @@
-<svg width="1440" height="500" viewBox="0 0 1440 500" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g filter="url(#filter0_f_4162_80135)">
-<circle cx="720" cy="1620" r="1500" fill="url(#paint0_linear_4162_80135)"/>
-<circle cx="720" cy="1620" r="1498.92" stroke="white" stroke-opacity="0.5" stroke-width="2.16028" style="mix-blend-mode:overlay"/>
-</g>
-<g filter="url(#filter1_f_4162_80135)">
-<circle cx="720" cy="1550.86" r="1272.86" fill="white"/>
-</g>
-<defs>
-<filter id="filter0_f_4162_80135" x="-900" y="0" width="3240" height="3240" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB">
-<feFlood flood-opacity="0" result="BackgroundImageFix"/>
-<feBlend mode="normal" in="SourceGraphic" in2="BackgroundImageFix" result="shape"/>
-<feGaussianBlur stdDeviation="60" result="effect1_foregroundBlur_4162_80135"/>
-</filter>
-<filter id="filter1_f_4162_80135" x="-672.863" y="158" width="2785.73" height="2785.73" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB">
-<feFlood flood-opacity="0" result="BackgroundImageFix"/>
-<feBlend mode="normal" in="SourceGraphic" in2="BackgroundImageFix" result="shape"/>
-<feGaussianBlur stdDeviation="60" result="effect1_foregroundBlur_4162_80135"/>
-</filter>
-<linearGradient id="paint0_linear_4162_80135" x1="549.5" y1="120" x2="549.5" y2="505.5" gradientUnits="userSpaceOnUse">
-<stop stop-color="#062993"/>
-<stop offset="0.040404" stop-color="#02389D"/>
-<stop offset="0.0808081" stop-color="#0045A6"/>
-<stop offset="0.121212" stop-color="#0051AD"/>
-<stop offset="0.161616" stop-color="#005DB4"/>
-<stop offset="0.20202" stop-color="#0069BA"/>
-<stop offset="0.242424" stop-color="#0075BB"/>
-<stop offset="0.282828" stop-color="#0081BB"/>
-<stop offset="0.323232" stop-color="#008CB9"/>
-<stop offset="0.363636" stop-color="#0098B7"/>
-<stop offset="0.40404" stop-color="#00A3B3"/>
-<stop offset="0.444444" stop-color="#00AEAD"/>
-<stop offset="0.484848" stop-color="#00B8A4"/>
-<stop offset="0.525253" stop-color="#00C2A0"/>
-<stop offset="0.565657" stop-color="#00CC99"/>
-<stop offset="0.606061" stop-color="#3AD396"/>
-<stop offset="0.646465" stop-color="#5DD898"/>
-<stop offset="0.686869" stop-color="#79DD99"/>
-<stop offset="0.727273" stop-color="#92E29B"/>
-<stop offset="0.767677" stop-color="#A8E69F"/>
-<stop offset="0.808081" stop-color="#BBEAA5"/>
-<stop offset="0.848485" stop-color="#CDEEAE"/>
-<stop offset="0.888889" stop-color="#DCF2B9"/>
-<stop offset="0.929293" stop-color="#EAF6C7"/>
-<stop offset="0.969697" stop-color="#F5FBD5"/>
-</linearGradient>
-</defs>
-</svg>

src/graphics/mobile-gradient.svg

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="1200"
+   height="285"
+   viewBox="0 0 1200 285"
+   fill="none"
+   version="1.1"
+   id="svg5"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <g
+     filter="url(#filter0_f_3970_9366)"
+     id="g2"
+     transform="translate(422.00201)">
+    <path
+       d="m -164.342,495.134 c 188.2881,-188.288 494.684,-190 684.684,0"
+       stroke="url(#paint0_linear_3970_9366)"
+       stroke-width="235.517"
+       stroke-linecap="round"
+       id="path1"
+       style="stroke:url(#paint0_linear_3970_9366)" />
+    <path
+       d="m -164.342,495.134 c 188.2881,-188.288 494.684,-190 684.684,0"
+       stroke="url(#paint1_linear_3970_9366)"
+       style="mix-blend-mode:overlay;stroke:url(#paint1_linear_3970_9366)"
+       stroke-width="235.517"
+       stroke-linecap="round"
+       id="path2" />
+  </g>
+  <defs
+     id="defs5">
+    <filter
+       id="filter0_f_3970_9366"
+       x="-517.617"
+       y="-0.00012207"
+       width="1391.23"
+       height="848.409"
+       filterUnits="userSpaceOnUse"
+       color-interpolation-filters="sRGB">
+      <feFlood
+         flood-opacity="0"
+         result="BackgroundImageFix"
+         id="feFlood2" />
+      <feBlend
+         mode="normal"
+         in="SourceGraphic"
+         in2="BackgroundImageFix"
+         result="shape"
+         id="feBlend2" />
+      <feGaussianBlur
+         stdDeviation="117.758"
+         result="effect1_foregroundBlur_3970_9366"
+         id="feGaussianBlur2" />
+    </filter>
+    <linearGradient
+       id="paint0_linear_3970_9366"
+       x1="349.17099"
+       y1="323.96301"
+       x2="6.82898"
+       y2="666.30499"
+       gradientUnits="userSpaceOnUse">
+      <stop
+         stop-color="#0D5CBD"
+         id="stop2" />
+      <stop
+         offset="0.730863"
+         stop-color="#0DBDA8"
+         id="stop3" />
+    </linearGradient>
+    <linearGradient
+       id="paint1_linear_3970_9366"
+       x1="349.17099"
+       y1="323.96301"
+       x2="6.82898"
+       y2="666.30499"
+       gradientUnits="userSpaceOnUse">
+      <stop
+         stop-color="#0D5CBD"
+         id="stop4" />
+      <stop
+         offset="0.730863"
+         stop-color="#0DBDA8"
+         id="stop5" />
+    </linearGradient>
+  </defs>
+</svg>

src/index.css

@@ -28,12 +28,6 @@ layer(compound);
   --font-size-title: calc(24px * var(--font-scale));
   --font-size-headline: calc(32px * var(--font-scale));
 
-  /* These colors are needed during the transitionary period between the old and
-  new Compound design systems, but should be removed ASAP */
-  --stopgap-color-on-solid-accent: var(--cpd-color-bg-canvas-default);
-  --stopgap-background-85: rgba(255, 255, 255, 0.85);
-  --stopgap-bgColor3: #444;
-
   --cpd-color-border-accent: var(--cpd-color-green-800);
   /* The distance to inset non-full-width content from the edge of the window
   along the inline axis. This ramps up from 16px for typical mobile windows, to
@@ -55,7 +49,6 @@ layer(compound);
   --small-drop-shadow: 0px 1.2px 2.4px 0px rgba(0, 0, 0, 0.15);
   --big-drop-shadow: 0px 0px 24px 0px #1b1d221a;
   --subtle-drop-shadow: 0px 1px 2px 0px rgba(16, 24, 40, 0.05);
-  --background-gradient: url("graphics/backgroundGradient.svg");
 
   --call-view-overlay-layer: 1;
   --call-view-header-footer-layer: 2;
@@ -74,9 +67,6 @@ layer(compound);
 
 body {
   background-color: var(--cpd-color-bg-canvas-default);
-  background-size: calc(max(1440px, 100vw)) calc(max(800px, 100vh));
-  background-repeat: no-repeat;
-  background-position: center;
   color: var(--cpd-color-text-primary);
   color-scheme: dark;
   margin: 0;
@@ -85,6 +75,24 @@ body {
   -webkit-tap-highlight-color: transparent;
 }
 
+@media (min-height: 330px) {
+  body[data-background="gradient"]::before {
+    content: "";
+    position: fixed;
+    inset: 0;
+    background-image: url("graphics/mobile-gradient.svg");
+    background-size: auto;
+    background-position: bottom;
+    background-repeat: no-repeat;
+  }
+
+  body[data-background="gradient"][data-platform="desktop"]::before {
+    background-image: url("graphics/desktop-gradient.svg");
+    background-size: calc(max(1440px, 100vw)) calc(max(800px, 100vh));
+    background-position: center;
+  }
+}
+
 /* This prohibits the view to scroll for pages smaller than 122px in width
 we use this for mobile pip webviews */
 .no-scroll-body {

src/input/Input.module.css

@@ -173,14 +173,6 @@ Please see LICENSE in the repository root for full details.
   border-color: var(--cpd-color-border-disabled);
 }
 
-.checkbox svg {
-  display: none;
-}
-
-.checkbox svg * {
-  stroke: var(--stopgap-color-on-solid-accent);
-}
-
 .checkboxField input[type="checkbox"]:checked + label > .checkbox {
   background: var(--cpd-color-text-action-accent);
   border-color: var(--cpd-color-text-action-accent);

src/livekit/MatrixAudioRenderer.tsx

@@ -14,7 +14,7 @@ import {
   AudioTrack,
   type AudioTrackProps,
 } from "@livekit/components-react";
-import { logger } from "matrix-js-sdk/lib/logger";
+import { logger as rootLogger } from "matrix-js-sdk/lib/logger";
 
 import { useEarpieceAudioConfig } from "../MediaDevicesContext";
 import { useReactiveState } from "../useReactiveState";
@@ -40,7 +40,6 @@ export interface MatrixAudioRendererProps {
   muted?: boolean;
 }
 
-const prefixedLogger = logger.getChild("[MatrixAudioRenderer]");
 /**
  * Takes care of handling remote participants’ audio tracks and makes sure that microphones and screen share are audible.
  *
@@ -60,6 +59,7 @@ export function LivekitRoomAudioRenderer({
   validIdentities,
   muted,
 }: MatrixAudioRendererProps): ReactNode {
+  const logger = rootLogger.getChild("[MatrixAudioRenderer]");
   const tracks = useTracks(
     [
       Track.Source.Microphone,
@@ -80,7 +80,7 @@ export function LivekitRoomAudioRenderer({
       if (!isValid) {
         // TODO make sure to also skip the warn logging for the local identity
         // Log that there is an invalid identity, that means that someone is publishing audio that is not expected to be in the call.
-        prefixedLogger.warn(
+        logger.warn(
           `Audio track ${ref.participant.identity} from ${url} has no matching matrix call member`,
           `current members: ${validIdentities.join()}`,
           `track will not get rendered`,

src/livekit/TrackProcessorContext.tsx

@@ -7,7 +7,7 @@ Please see LICENSE in the repository root for full details.
 
 import {
   ProcessorWrapper,
-  supportsBackgroundProcessors,
+  supportsBackgroundProcessors as supportsBackgroundProcessorsLivekitSdk,
   type BackgroundOptions,
 } from "@livekit/track-processors";
 import {
@@ -29,6 +29,7 @@ import {
 import { BlurBackgroundTransformer } from "./BlurBackgroundTransformer";
 import { type Behavior } from "../state/Behavior";
 import { type ObservableScope } from "../state/ObservableScope";
+import { platform } from "../Platform";
 
 //TODO-MULTI-SFU: This is not yet fully there.
 // it is a combination of exposing observable and react hooks.
@@ -106,6 +107,10 @@ interface Props {
   children: JSX.Element;
 }
 
+function supportsBackgroundProcessors(): boolean {
+  return supportsBackgroundProcessorsLivekitSdk() && platform === "desktop";
+}
+
 export const ProcessorProvider: FC<Props> = ({ children }) => {
   // The setting the user wants to have
   const [blurActivated] = useSetting(backgroundBlurSettings);

src/reactions/__snapshots__/RaisedHandIndicator.test.tsx.snap

@@ -2,10 +2,10 @@
 
 exports[`RaisedHandIndicator > renders a smaller indicator when miniature is specified 1`] = `
 <div
-  class="reactionIndicatorWidget"
+  class="_reactionIndicatorWidget_abd277"
 >
   <div
-    class="reaction"
+    class="_reaction_abd277"
   >
     <span
       aria-label="Reaction"
@@ -22,10 +22,10 @@ exports[`RaisedHandIndicator > renders a smaller indicator when miniature is spe
 
 exports[`RaisedHandIndicator > renders an indicator when a hand has been raised 1`] = `
 <div
-  class="reactionIndicatorWidget reactionIndicatorWidgetLarge"
+  class="_reactionIndicatorWidget_abd277 _reactionIndicatorWidgetLarge_abd277"
 >
   <div
-    class="reaction reactionLarge"
+    class="_reaction_abd277 _reactionLarge_abd277"
   >
     <span
       aria-label="Reaction"
@@ -42,10 +42,10 @@ exports[`RaisedHandIndicator > renders an indicator when a hand has been raised
 
 exports[`RaisedHandIndicator > renders an indicator when a hand has been raised with the expected time 1`] = `
 <div
-  class="reactionIndicatorWidget reactionIndicatorWidgetLarge"
+  class="_reactionIndicatorWidget_abd277 _reactionIndicatorWidgetLarge_abd277"
 >
   <div
-    class="reaction reactionLarge"
+    class="_reaction_abd277 _reactionLarge_abd277"
   >
     <span
       aria-label="Reaction"

src/room/InCallView.module.css

@@ -14,6 +14,23 @@ Please see LICENSE in the repository root for full details.
   overflow-y: auto;
 }
 
+/* Normally the footer uses a transparent background to allow our expressive
+page gradients to shine through. However, we sometimes need to visually separate
+it from the content underneath. If the call layout is overflowing, or if the
+spotlight tile is maximised and displaying video, apply a gradient background. */
+.overflowing > .footer,
+.fixedGrid:has(
+    > .tile[data-maximised="true"]
+      .spotlightItem[data-background="transparent"][data-video-enabled="true"][aria-hidden="false"]
+  )
+  ~ .footer {
+  background: linear-gradient(
+    180deg,
+    rgba(0, 0, 0, 0) 0%,
+    var(--cpd-color-bg-canvas-default) 100%
+  );
+}
+
 .header {
   position: sticky;
   flex-shrink: 0;
@@ -82,19 +99,18 @@ Please see LICENSE in the repository root for full details.
   /* Disable pointer events so the overlay doesn't block interaction with
   elements behind it */
   pointer-events: none;
-}
 
-.fixedGrid > :not(:first-child),
-.scrollingGrid > :not(:first-child) {
-  pointer-events: initial;
+  > :not(:first-child) {
+    pointer-events: initial;
+  }
+
+  .tile {
+    position: absolute;
+    inset-block-start: 0;
+  }
 }
 
 .tile {
-  position: absolute;
-  inset-block-start: 0;
-}
-
-.tile.maximised {
   position: relative;
   flex-grow: 1;
 }

src/room/InCallView.tsx

@@ -74,6 +74,7 @@ import {
   useAppBarSubtitle,
 } from "../AppBar.tsx";
 import { useBehavior } from "../useBehavior.ts";
+import { constant } from "../state/Behavior.ts";
 import { Toast } from "../Toast.tsx";
 import overlayStyles from "../Overlay.module.css";
 import { useTrackProcessorObservable$ } from "../livekit/TrackProcessorContext.tsx";
@@ -93,8 +94,6 @@ declare module "react" {
   }
 }
 
-const logger = rootLogger.getChild("[InCallView]");
-
 export interface ActiveCallProps extends Omit<
   InCallViewProps,
   "vm" | "livekitRoom" | "connState" | "footerVm"
@@ -115,7 +114,7 @@ export const ActiveCall: FC<ActiveCallProps> = (props) => {
   const mediaDevices = useMediaDevices();
   const trackProcessorState$ = useTrackProcessorObservable$();
   useEffect(() => {
-    logger.info("START CALL VIEW SCOPE");
+    rootLogger.info("START CALL VIEW SCOPE");
     const scope = new ObservableScope();
     const reactionsReader = new ReactionsReader(scope, props.rtcSession);
     const { autoLeaveWhenOthersLeft, waitForCallPickup, sendNotificationType } =
@@ -217,6 +216,7 @@ export const InCallView: FC<InCallViewProps> = ({
   muteStates,
   onShareClick,
 }) => {
+  const logger = rootLogger.getChild("[InCallView]");
   const { t } = useTranslation();
   const { sendReaction, toggleRaisedHand } = useReactionsSender();
 
@@ -258,6 +258,7 @@ export const InCallView: FC<InCallViewProps> = ({
   const reconnecting = useBehavior(vm.reconnecting$);
   const layout = useBehavior(vm.layout$);
   const edgeToEdge = useBehavior(vm.edgeToEdge$);
+  const overflowing = useBehavior(vm.overflowing$);
   const showNameTags = useBehavior(vm.showNameTags$);
   const showHeader = useBehavior(vm.showHeader$);
   const settingsOpen = useBehavior(vm.settingsOpen$);
@@ -433,6 +434,11 @@ export const InCallView: FC<InCallViewProps> = ({
         const showSpeakingIndicators = useBehavior(vm.showSpeakingIndicators$);
         const showNameTags = useBehavior(vm.showNameTags$);
         const showRingingStatus = vm.ringingStatusLocation === "tile";
+        const showOutline = useBehavior(
+          model instanceof GridTileViewModel
+            ? model.showOutline$
+            : constant(false),
+        );
 
         return model instanceof GridTileViewModel ? (
           <GridTile
@@ -446,6 +452,7 @@ export const InCallView: FC<InCallViewProps> = ({
             showSpeakingIndicators={showSpeakingIndicators}
             showNameTags={showNameTags}
             showRingingStatus={showRingingStatus}
+            showOutline={showOutline}
             focusable={!contentObscured}
           />
         ) : (
@@ -461,6 +468,7 @@ export const InCallView: FC<InCallViewProps> = ({
             showRingingStatus={showRingingStatus}
             focusable={!contentObscured}
             className={classNames(className, styles.tile)}
+            itemClassName={styles.spotlightItem}
             style={style}
           />
         );
@@ -485,7 +493,9 @@ export const InCallView: FC<InCallViewProps> = ({
     if (layout.type === "pip") {
       return (
         <SpotlightTile
-          className={classNames(styles.tile, styles.maximised)}
+          className={styles.tile}
+          itemClassName={styles.spotlightItem}
+          data-maximised
           vm={layout.spotlight}
           expanded
           onToggleExpanded={null}
@@ -577,7 +587,7 @@ export const InCallView: FC<InCallViewProps> = ({
 
   // Only hide the settings button if we have an AppBar header and we are showing the header
   const footer = footerVm !== null && (
-    <CallFooter ref={footerRef} vm={footerVm} />
+    <CallFooter className={styles.footer} ref={footerRef} vm={footerVm} />
   );
   const allConnections = useBehavior(vm.allConnections$);
 
@@ -586,7 +596,9 @@ export const InCallView: FC<InCallViewProps> = ({
     // and the footer is also viewable by moving focus into it, so this is fine.
     // eslint-disable-next-line jsx-a11y/no-static-element-interactions
     <div
-      className={styles.inRoom}
+      className={classNames(styles.inRoom, {
+        [styles.overflowing]: overflowing,
+      })}
       ref={containerRef}
       onPointerUp={onViewPointerUp}
       onPointerMove={onPointerMove}

src/room/LobbyView.test.tsx

@@ -145,8 +145,7 @@ describe("LobbyView", () => {
       .querySelector("path")!
       .getAttribute("d");
     const primaryButtonSvgPath = container
-      .querySelector(".primaryButton")
-      ?.querySelector("path")
+      .querySelector("path")
       ?.getAttribute("d");
     expect(primaryButtonSvgPath).toBe(expectedSvgPath);
     expect(container).toMatchSnapshot();
@@ -169,8 +168,7 @@ describe("LobbyView", () => {
       .querySelector("path")!
       .getAttribute("d");
     const primaryButtonSvgPath = container
-      .querySelector(".primaryButton")
-      ?.querySelector("path")
+      .querySelector("path")
       ?.getAttribute("d");
     expect(primaryButtonSvgPath).toBe(expectedSvgPath);
     expect(container).toMatchSnapshot();

src/room/VideoPreview.tsx

@@ -14,6 +14,7 @@ import { useTranslation } from "react-i18next";
 import { TileAvatar } from "../tile/TileAvatar";
 import styles from "./VideoPreview.module.css";
 import { type EncryptionSystem } from "../e2ee/sharedKeyManagement";
+import videoPlaceholder from "../graphics/video-placeholder.gif";
 
 export type MatrixInfo = {
   userId: string;
@@ -74,6 +75,9 @@ export const VideoPreview: FC<Props> = ({
         // There's no reason for this to be focusable
         tabIndex={-1}
         disablePictureInPicture
+        // Set the placeholder to a small transparent image. (On Android web
+        // views the default poster image is particularly ugly.)
+        poster={videoPlaceholder}
       />
       {(!videoEnabled || cameraIsStarting) && (
         <>

src/room/__snapshots__/GroupCallErrorBoundary.test.tsx.snap

@@ -3,17 +3,17 @@
 exports[`ConnectionLostError: Action handling should reset error state 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -95,20 +95,20 @@ exports[`ConnectionLostError: Action handling should reset error state 1`] = `
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -161,17 +161,17 @@ exports[`ConnectionLostError: Action handling should reset error state 1`] = `
 exports[`LiveKit ConnectionError variants > should display LiveKit 'internal' error correctly 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -253,20 +253,20 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'internal' er
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -318,17 +318,17 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'internal' er
 exports[`LiveKit ConnectionError variants > should display LiveKit 'notAllowed' error correctly 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -410,20 +410,20 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'notAllowed'
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -475,17 +475,17 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'notAllowed'
 exports[`LiveKit ConnectionError variants > should display LiveKit 'serverUnreachable' error correctly 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -567,20 +567,20 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'serverUnreac
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -632,17 +632,17 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'serverUnreac
 exports[`LiveKit ConnectionError variants > should display LiveKit 'serviceNotFound' error correctly 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -724,20 +724,20 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'serviceNotFo
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -789,17 +789,17 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'serviceNotFo
 exports[`LiveKit ConnectionError variants > should display LiveKit 'timeout' error correctly 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -881,20 +881,20 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'timeout' err
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -946,17 +946,17 @@ exports[`LiveKit ConnectionError variants > should display LiveKit 'timeout' err
 exports[`LiveKit ConnectionError variants > should link to troubleshoot guide when timeout error 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -1038,20 +1038,20 @@ exports[`LiveKit ConnectionError variants > should link to troubleshoot guide wh
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -1103,17 +1103,17 @@ exports[`LiveKit ConnectionError variants > should link to troubleshoot guide wh
 exports[`should have a close button in widget mode 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -1195,20 +1195,20 @@ exports[`should have a close button in widget mode 1`] = `
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -1257,17 +1257,17 @@ exports[`should have a close button in widget mode 1`] = `
 exports[`should render the error page with link back to home 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -1349,20 +1349,20 @@ exports[`should render the error page with link back to home 1`] = `
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -1411,17 +1411,17 @@ exports[`should render the error page with link back to home 1`] = `
 exports[`should report correct error for 'Call is not supported' 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -1503,20 +1503,20 @@ exports[`should report correct error for 'Call is not supported' 1`] = `
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -1565,17 +1565,17 @@ exports[`should report correct error for 'Call is not supported' 1`] = `
 exports[`should report correct error for 'Connection lost' 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -1657,20 +1657,20 @@ exports[`should report correct error for 'Connection lost' 1`] = `
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -1723,17 +1723,17 @@ exports[`should report correct error for 'Connection lost' 1`] = `
 exports[`should report correct error for 'Homeserver does not support Matrix 2.…' 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -1815,20 +1815,20 @@ exports[`should report correct error for 'Homeserver does not support Matrix 2.
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -1877,17 +1877,17 @@ exports[`should report correct error for 'Homeserver does not support Matrix 2.
 exports[`should report correct error for 'Incompatible browser' 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -1969,20 +1969,20 @@ exports[`should report correct error for 'Incompatible browser' 1`] = `
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >
@@ -2026,17 +2026,17 @@ exports[`should report correct error for 'Incompatible browser' 1`] = `
 exports[`should report correct error for 'Insufficient capacity' 1`] = `
 <DocumentFragment>
   <div
-    class="page"
+    class="_page_4be5c0"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <a
           aria-label="Element Call Home"
-          class="headerLogo"
+          class="_headerLogo_e4b327"
           data-discover="true"
           href="/"
         >
@@ -2118,20 +2118,20 @@ exports[`should report correct error for 'Insufficient capacity' 1`] = `
         </a>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="container"
+      class="_container_4be5c0"
     >
       <div
-        class="content"
+        class="_content_4be5c0"
       >
         <div
-          class="error"
+          class="_error_a69dc5"
         >
           <div
-            class="_big-icon_1ssbv_8 icon"
+            class="_big-icon_1ssbv_8 _icon_a69dc5"
             data-kind="primary"
             data-size="lg"
           >

src/room/__snapshots__/InCallView.test.tsx.snap

@@ -3,28 +3,28 @@
 exports[`InCallView > rendering > renders 1`] = `
 <div>
   <div
-    class="inRoom"
+    class="_inRoom_4e7ff8"
   >
     <header
-      class="header header"
+      class="_header_e4b327 _header_4e7ff8"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <div
-          class="roomHeaderInfo"
+          class="_roomHeaderInfo_e4b327"
           data-size="lg"
         >
           <span
             aria-label=""
-            class="_avatar_va14e_8 roomAvatar _avatar-imageless_va14e_55"
+            class="_avatar_va14e_8 _roomAvatar_e4b327 _avatar-imageless_va14e_55"
             data-color="1"
             data-type="round"
             role="img"
             style="--cpd-avatar-size: 56px;"
           />
           <div
-            class="nameLine"
+            class="_nameLine_e4b327"
           >
             <h1
               class="_typography_6v6n8_153 _font-heading-md-semibold_6v6n8_112"
@@ -35,7 +35,7 @@ exports[`InCallView > rendering > renders 1`] = `
             >
               <svg
                 aria-labelledby="_r_0_"
-                class="lock"
+                class="_lock_edc97d"
                 data-encrypted="false"
                 fill="currentColor"
                 height="16"
@@ -50,7 +50,7 @@ exports[`InCallView > rendering > renders 1`] = `
             </span>
           </div>
           <div
-            class="participantsLine"
+            class="_participantsLine_e4b327"
           >
             <svg
               aria-label="Participants"
@@ -80,21 +80,21 @@ exports[`InCallView > rendering > renders 1`] = `
         </div>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="scrollingGrid grid"
+      class="_scrollingGrid_4e7ff8 _grid_b0d1cd"
     >
       <div
-        class="layer"
+        class="_layer_b00c5f"
       >
         <div
-          class="container slot"
+          class="_container_b00c5f _slot_b0d1cd"
           data-id="1"
         >
           <div
-            class="slot local slot"
+            class="_slot_b00c5f _local_b00c5f _slot_b0d1cd"
             data-block-alignment="start"
             data-id="0"
             data-inline-alignment="end"
@@ -103,22 +103,22 @@ exports[`InCallView > rendering > renders 1`] = `
       </div>
     </div>
     <div
-      class="fixedGrid grid"
+      class="_fixedGrid_4e7ff8 _grid_b0d1cd"
       style="inset-block-start: NaNpx;"
     >
       <div />
     </div>
     <div
-      class="bg animate"
+      class="_bg_2f5303 _animate_2f5303"
       data-state="closed"
     />
     <div
       aria-hidden="true"
-      class="overlay"
+      class="_overlay_eb6724"
       data-show="false"
     >
       <div
-        class="_big-icon_1ssbv_8 icon"
+        class="_big-icon_1ssbv_8 _icon_eb6724"
         data-kind="primary"
         data-size="lg"
       >
@@ -157,22 +157,22 @@ exports[`InCallView > rendering > renders 1`] = `
         Back to Speaker Mode
       </button>
       <div
-        class="spacer"
+        class="_spacer_eb6724"
       />
     </div>
     <div
-      class="container"
+      class="_container_8084b5"
     />
     <div
-      class="footer"
+      class="_footer_4e7ff8 _footer_20b7b4"
       data-testid="footer-container"
     >
       <div
-        class="settingsLogoContainer"
+        class="_settingsLogoContainer_20b7b4"
       >
         <button
           aria-labelledby="_r_8_"
-          class="_icon-button_1215g_8 settingsOnlyShowWide"
+          class="_icon-button_1215g_8 _settingsOnlyShowWide_20b7b4"
           data-kind="secondary"
           data-testid="settings-bottom-left"
           role="button"
@@ -198,7 +198,7 @@ exports[`InCallView > rendering > renders 1`] = `
           </div>
         </button>
         <div
-          class="logo"
+          class="_logo_20b7b4"
         >
           <svg
             aria-hidden="true"
@@ -303,11 +303,11 @@ exports[`InCallView > rendering > renders 1`] = `
         </div>
       </div>
       <div
-        class="buttons"
+        class="_buttons_20b7b4"
       >
         <button
           aria-labelledby="_r_d_"
-          class="_button_1nw83_8 settingsOnlyShowNarrow _has-icon_1nw83_60 _icon-only_1nw83_53"
+          class="_button_1nw83_8 _settingsOnlyShowNarrow_20b7b4 _has-icon_1nw83_60 _icon-only_1nw83_53"
           data-kind="secondary"
           data-size="lg"
           data-testid="settings-bottom-center"
@@ -382,7 +382,7 @@ exports[`InCallView > rendering > renders 1`] = `
           aria-expanded="false"
           aria-haspopup="true"
           aria-labelledby="_r_s_"
-          class="_button_1nw83_8 raiseHand _has-icon_1nw83_60 _icon-only_1nw83_53"
+          class="_button_1nw83_8 _raiseHand_20b7b4 _has-icon_1nw83_60 _icon-only_1nw83_53"
           data-kind="secondary"
           data-size="lg"
           role="button"
@@ -405,7 +405,7 @@ exports[`InCallView > rendering > renders 1`] = `
         </button>
         <button
           aria-labelledby="_r_14_"
-          class="_button_1nw83_8 endCall _has-icon_1nw83_60 _icon-only_1nw83_53 _destructive_1nw83_110"
+          class="_button_1nw83_8 _has-icon_1nw83_60 _icon-only_1nw83_53 _destructive_1nw83_110"
           data-kind="primary"
           data-size="lg"
           data-testid="incall_leave"
@@ -428,7 +428,7 @@ exports[`InCallView > rendering > renders 1`] = `
       </div>
       <fieldset
         aria-label="Layout"
-        class="_toggle_13rnk_9 layout"
+        class="_toggle_1t5ha_9 _layout_20b7b4"
         data-size="lg"
       >
         <input
@@ -446,7 +446,9 @@ exports[`InCallView > rendering > renders 1`] = `
           xmlns="http://www.w3.org/2000/svg"
         >
           <path
-            d="M5 5h14v8h-5a1 1 0 0 0-1 1v5H5zm10 14v-4h4v4zM5 21h14a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2"
+            clip-rule="evenodd"
+            d="M20 6H4v12h16zM4 4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2z"
+            fill-rule="evenodd"
           />
         </svg>
         <input

src/room/__snapshots__/LobbyView.test.tsx.snap

@@ -3,12 +3,12 @@
 exports[`LobbyView > renders with AppBar android 1`] = `
 <div>
   <div
-    class="bar"
+    class="_bar_221541"
   >
     <header>
       <button
         aria-labelledby="_r_36_"
-        class="_icon-button_1215g_8 primaryButton"
+        class="_icon-button_1215g_8 _primaryButton_221541"
         data-kind="primary"
         role="button"
         style="--cpd-icon-button-size: 32px;"
@@ -33,26 +33,27 @@ exports[`LobbyView > renders with AppBar android 1`] = `
         </div>
       </button>
       <div
-        class="secondaryButton"
+        class="_secondaryButton_221541"
       />
     </header>
   </div>
   <div
-    class="inRoom"
+    class="_inRoom_4e7ff8"
   >
     <div
-      class="content"
+      class="_content_f9ee84"
     >
       <div
-        class="preview"
+        class="_preview_dd2178"
       >
         <video
           disablepictureinpicture=""
           playsinline=""
+          poster="/src/graphics/video-placeholder.gif"
           tabindex="-1"
         />
         <div
-          class="avatarContainer"
+          class="_avatarContainer_dd2178"
         >
           <div>
             <span
@@ -68,11 +69,11 @@ exports[`LobbyView > renders with AppBar android 1`] = `
           </div>
         </div>
         <div
-          class="buttonBar"
+          class="_buttonBar_dd2178"
         >
           <button
             aria-disabled="true"
-            class="_button_1nw83_8 join wait"
+            class="_button_1nw83_8 _join_f9ee84 _wait_f9ee84"
             data-kind="primary"
             data-size="md"
             data-testid="lobby_joinCall"
@@ -84,7 +85,7 @@ exports[`LobbyView > renders with AppBar android 1`] = `
         </div>
       </div>
       <a
-        class="_link_k9ljz_8"
+        class="_link_13esb_8"
         data-kind="primary"
         data-size="md"
         href="/"
@@ -94,15 +95,15 @@ exports[`LobbyView > renders with AppBar android 1`] = `
       </a>
     </div>
     <div
-      class="footer"
+      class="_footer_20b7b4"
       data-testid="footer-container"
     >
       <div
-        class="settingsLogoContainer"
+        class="_settingsLogoContainer_20b7b4"
       >
         <button
           aria-labelledby="_r_3c_"
-          class="_icon-button_1215g_8 settingsOnlyShowWide"
+          class="_icon-button_1215g_8 _settingsOnlyShowWide_20b7b4"
           data-kind="secondary"
           data-testid="settings-bottom-left"
           role="button"
@@ -129,11 +130,11 @@ exports[`LobbyView > renders with AppBar android 1`] = `
         </button>
       </div>
       <div
-        class="buttons"
+        class="_buttons_20b7b4"
       >
         <button
           aria-labelledby="_r_3h_"
-          class="_button_1nw83_8 settingsOnlyShowNarrow _has-icon_1nw83_60 _icon-only_1nw83_53"
+          class="_button_1nw83_8 _settingsOnlyShowNarrow_20b7b4 _has-icon_1nw83_60 _icon-only_1nw83_53"
           data-kind="secondary"
           data-size="lg"
           data-testid="settings-bottom-center"
@@ -205,7 +206,7 @@ exports[`LobbyView > renders with AppBar android 1`] = `
         </button>
         <button
           aria-labelledby="_r_40_"
-          class="_button_1nw83_8 endCall _has-icon_1nw83_60 _icon-only_1nw83_53 _destructive_1nw83_110"
+          class="_button_1nw83_8 _has-icon_1nw83_60 _icon-only_1nw83_53 _destructive_1nw83_110"
           data-kind="primary"
           data-size="lg"
           data-testid="incall_leave"
@@ -234,12 +235,12 @@ exports[`LobbyView > renders with AppBar android 1`] = `
 exports[`LobbyView > renders with AppBar ios 1`] = `
 <div>
   <div
-    class="bar"
+    class="_bar_221541"
   >
     <header>
       <button
         aria-labelledby="_r_4a_"
-        class="_icon-button_1215g_8 primaryButton"
+        class="_icon-button_1215g_8 _primaryButton_221541"
         data-kind="primary"
         role="button"
         style="--cpd-icon-button-size: 32px;"
@@ -264,26 +265,27 @@ exports[`LobbyView > renders with AppBar ios 1`] = `
         </div>
       </button>
       <div
-        class="secondaryButton"
+        class="_secondaryButton_221541"
       />
     </header>
   </div>
   <div
-    class="inRoom"
+    class="_inRoom_4e7ff8"
   >
     <div
-      class="content"
+      class="_content_f9ee84"
     >
       <div
-        class="preview"
+        class="_preview_dd2178"
       >
         <video
           disablepictureinpicture=""
           playsinline=""
+          poster="/src/graphics/video-placeholder.gif"
           tabindex="-1"
         />
         <div
-          class="avatarContainer"
+          class="_avatarContainer_dd2178"
         >
           <div>
             <span
@@ -299,11 +301,11 @@ exports[`LobbyView > renders with AppBar ios 1`] = `
           </div>
         </div>
         <div
-          class="buttonBar"
+          class="_buttonBar_dd2178"
         >
           <button
             aria-disabled="true"
-            class="_button_1nw83_8 join wait"
+            class="_button_1nw83_8 _join_f9ee84 _wait_f9ee84"
             data-kind="primary"
             data-size="md"
             data-testid="lobby_joinCall"
@@ -315,7 +317,7 @@ exports[`LobbyView > renders with AppBar ios 1`] = `
         </div>
       </div>
       <a
-        class="_link_k9ljz_8"
+        class="_link_13esb_8"
         data-kind="primary"
         data-size="md"
         href="/"
@@ -325,15 +327,15 @@ exports[`LobbyView > renders with AppBar ios 1`] = `
       </a>
     </div>
     <div
-      class="footer"
+      class="_footer_20b7b4"
       data-testid="footer-container"
     >
       <div
-        class="settingsLogoContainer"
+        class="_settingsLogoContainer_20b7b4"
       >
         <button
           aria-labelledby="_r_4g_"
-          class="_icon-button_1215g_8 settingsOnlyShowWide"
+          class="_icon-button_1215g_8 _settingsOnlyShowWide_20b7b4"
           data-kind="secondary"
           data-testid="settings-bottom-left"
           role="button"
@@ -360,11 +362,11 @@ exports[`LobbyView > renders with AppBar ios 1`] = `
         </button>
       </div>
       <div
-        class="buttons"
+        class="_buttons_20b7b4"
       >
         <button
           aria-labelledby="_r_4l_"
-          class="_button_1nw83_8 settingsOnlyShowNarrow _has-icon_1nw83_60 _icon-only_1nw83_53"
+          class="_button_1nw83_8 _settingsOnlyShowNarrow_20b7b4 _has-icon_1nw83_60 _icon-only_1nw83_53"
           data-kind="secondary"
           data-size="lg"
           data-testid="settings-bottom-center"
@@ -436,7 +438,7 @@ exports[`LobbyView > renders with AppBar ios 1`] = `
         </button>
         <button
           aria-labelledby="_r_54_"
-          class="_button_1nw83_8 endCall _has-icon_1nw83_60 _icon-only_1nw83_53 _destructive_1nw83_110"
+          class="_button_1nw83_8 _has-icon_1nw83_60 _icon-only_1nw83_53 _destructive_1nw83_110"
           data-kind="primary"
           data-size="lg"
           data-testid="incall_leave"
@@ -465,21 +467,21 @@ exports[`LobbyView > renders with AppBar ios 1`] = `
 exports[`LobbyView > renders with header and participant count 1`] = `
 <div>
   <div
-    class="inRoom"
+    class="_inRoom_4e7ff8"
   >
     <header
-      class="header"
+      class="_header_e4b327"
     >
       <div
-        class="nav leftNav"
+        class="_nav_e4b327 _leftNav_e4b327"
       >
         <div
-          class="roomHeaderInfo"
+          class="_roomHeaderInfo_e4b327"
           data-size="lg"
         >
           <span
             aria-label="!room:example.org"
-            class="_avatar_va14e_8 roomAvatar _avatar-imageless_va14e_55"
+            class="_avatar_va14e_8 _roomAvatar_e4b327 _avatar-imageless_va14e_55"
             data-color="3"
             data-type="round"
             role="img"
@@ -488,7 +490,7 @@ exports[`LobbyView > renders with header and participant count 1`] = `
             T
           </span>
           <div
-            class="nameLine"
+            class="_nameLine_e4b327"
           >
             <h1
               class="_typography_6v6n8_153 _font-heading-md-semibold_6v6n8_112"
@@ -501,7 +503,7 @@ exports[`LobbyView > renders with header and participant count 1`] = `
             >
               <svg
                 aria-labelledby="_r_0_"
-                class="lock"
+                class="_lock_edc97d"
                 data-encrypted="false"
                 fill="currentColor"
                 height="16"
@@ -516,7 +518,7 @@ exports[`LobbyView > renders with header and participant count 1`] = `
             </span>
           </div>
           <div
-            class="participantsLine"
+            class="_participantsLine_e4b327"
           >
             <svg
               aria-label="Participants"
@@ -546,22 +548,23 @@ exports[`LobbyView > renders with header and participant count 1`] = `
         </div>
       </div>
       <div
-        class="nav rightNav"
+        class="_nav_e4b327 _rightNav_e4b327"
       />
     </header>
     <div
-      class="content"
+      class="_content_f9ee84"
     >
       <div
-        class="preview"
+        class="_preview_dd2178"
       >
         <video
           disablepictureinpicture=""
           playsinline=""
+          poster="/src/graphics/video-placeholder.gif"
           tabindex="-1"
         />
         <div
-          class="avatarContainer"
+          class="_avatarContainer_dd2178"
         >
           <div>
             <span
@@ -577,10 +580,10 @@ exports[`LobbyView > renders with header and participant count 1`] = `
           </div>
         </div>
         <div
-          class="buttonBar"
+          class="_buttonBar_dd2178"
         >
           <button
-            class="_button_1nw83_8 join"
+            class="_button_1nw83_8 _join_f9ee84"
             data-kind="primary"
             data-size="lg"
             data-testid="lobby_joinCall"
@@ -592,7 +595,7 @@ exports[`LobbyView > renders with header and participant count 1`] = `
         </div>
       </div>
       <a
-        class="_link_k9ljz_8"
+        class="_link_13esb_8"
         data-kind="primary"
         data-size="md"
         href="/"
@@ -602,15 +605,15 @@ exports[`LobbyView > renders with header and participant count 1`] = `
       </a>
     </div>
     <div
-      class="footer"
+      class="_footer_20b7b4"
       data-testid="footer-container"
     >
       <div
-        class="settingsLogoContainer"
+        class="_settingsLogoContainer_20b7b4"
       >
         <button
           aria-labelledby="_r_6_"
-          class="_icon-button_1215g_8 settingsOnlyShowWide"
+          class="_icon-button_1215g_8 _settingsOnlyShowWide_20b7b4"
           data-kind="secondary"
           data-testid="settings-bottom-left"
           role="button"
@@ -636,7 +639,7 @@ exports[`LobbyView > renders with header and participant count 1`] = `
           </div>
         </button>
         <div
-          class="logo"
+          class="_logo_20b7b4"
         >
           <svg
             aria-hidden="true"
@@ -741,11 +744,11 @@ exports[`LobbyView > renders with header and participant count 1`] = `
         </div>
       </div>
       <div
-        class="buttons"
+        class="_buttons_20b7b4"
       >
         <button
           aria-labelledby="_r_b_"
-          class="_button_1nw83_8 settingsOnlyShowNarrow _has-icon_1nw83_60 _icon-only_1nw83_53"
+          class="_button_1nw83_8 _settingsOnlyShowNarrow_20b7b4 _has-icon_1nw83_60 _icon-only_1nw83_53"
           data-kind="secondary"
           data-size="lg"
           data-testid="settings-bottom-center"
@@ -817,7 +820,7 @@ exports[`LobbyView > renders with header and participant count 1`] = `
         </button>
         <button
           aria-labelledby="_r_q_"
-          class="_button_1nw83_8 endCall _has-icon_1nw83_60 _icon-only_1nw83_53 _destructive_1nw83_110"
+          class="_button_1nw83_8 _has-icon_1nw83_60 _icon-only_1nw83_53 _destructive_1nw83_110"
           data-kind="primary"
           data-size="lg"
           data-testid="incall_leave"

src/settings/__snapshots__/DeveloperSettingsTab.test.tsx.snap

@@ -18,10 +18,10 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
     Device ID: DEVICE123
   </p>
   <div
-    class="fieldRow"
+    class="_fieldRow_1bd8c0"
   >
     <div
-      class="field inputField"
+      class="_field_1bd8c0 _inputField_1bd8c0"
     >
       <input
         aria-describedby="_r_1_"
@@ -38,10 +38,10 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
     </div>
   </div>
   <div
-    class="fieldRow"
+    class="_fieldRow_1bd8c0"
   >
     <div
-      class="field checkboxField"
+      class="_field_1bd8c0 _checkboxField_1bd8c0"
     >
       <input
         aria-describedby="_r_2_"
@@ -52,7 +52,7 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
         for="debugTileLayout"
       >
         <div
-          class="checkbox"
+          class="_checkbox_1bd8c0"
         >
           <svg
             fill="none"
@@ -75,10 +75,10 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
     </div>
   </div>
   <div
-    class="fieldRow"
+    class="_fieldRow_1bd8c0"
   >
     <div
-      class="field checkboxField"
+      class="_field_1bd8c0 _checkboxField_1bd8c0"
     >
       <input
         aria-describedby="_r_3_"
@@ -89,7 +89,7 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
         for="showConnectionStats"
       >
         <div
-          class="checkbox"
+          class="_checkbox_1bd8c0"
         >
           <svg
             fill="none"
@@ -112,10 +112,10 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
     </div>
   </div>
   <div
-    class="fieldRow"
+    class="_fieldRow_1bd8c0"
   >
     <div
-      class="field checkboxField"
+      class="_field_1bd8c0 _checkboxField_1bd8c0"
     >
       <input
         aria-describedby="_r_4_"
@@ -126,7 +126,7 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
         for="muteAllAudio"
       >
         <div
-          class="checkbox"
+          class="_checkbox_1bd8c0"
         >
           <svg
             fill="none"
@@ -150,10 +150,10 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
   </div>
    
   <div
-    class="fieldRow"
+    class="_fieldRow_1bd8c0"
   >
     <div
-      class="field checkboxField"
+      class="_field_1bd8c0 _checkboxField_1bd8c0"
     >
       <input
         aria-describedby="_r_5_"
@@ -164,7 +164,7 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
         for="alwaysShowIphoneEarpiece"
       >
         <div
-          class="checkbox"
+          class="_checkbox_1bd8c0"
         >
           <svg
             fill="none"
@@ -187,10 +187,10 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
     </div>
   </div>
   <div
-    class="fieldRow"
+    class="_fieldRow_1bd8c0"
   >
     <div
-      class="field checkboxField"
+      class="_field_1bd8c0 _checkboxField_1bd8c0"
     >
       <input
         aria-describedby="_r_6_"
@@ -201,7 +201,7 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
         for="enableLivekitExtendedLogs"
       >
         <div
-          class="checkbox"
+          class="_checkbox_1bd8c0"
         >
           <svg
             fill="none"
@@ -274,7 +274,6 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
         >
           <input
             aria-describedby="radix-_r_a_ radix-_r_c_ radix-_r_e_"
-            checked=""
             class="_input_1ug7n_18"
             id="radix-_r_9_"
             name="_r_0_"
@@ -315,6 +314,7 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
         >
           <input
             aria-describedby="radix-_r_a_ radix-_r_c_ radix-_r_e_"
+            checked=""
             class="_input_1ug7n_18"
             id="radix-_r_b_"
             name="_r_0_"
@@ -386,7 +386,7 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
     </div>
   </form>
   <div
-    class="livekit_room_box"
+    class="_livekit_room_box_2ddec4"
   >
     <h4>
       LiveKit SFU: wss://local-sfu.example.org
@@ -427,7 +427,7 @@ exports[`DeveloperSettingsTab > renders and matches snapshot 1`] = `
     <ul />
   </div>
   <div
-    class="livekit_room_box"
+    class="_livekit_room_box_2ddec4"
   >
     <h4>
       LiveKit SFU: wss://remote-sfu.example.org

src/settings/rageshake.ts

@@ -467,7 +467,7 @@ declare global {
   // eslint-disable-next-line no-var, camelcase
   var mx_rage_initStoragePromise: Promise<void> | undefined;
 }
-
+export let rageshakeLogger: Logger;
 /**
  * Configure rage shaking support for sending bug reports.
  * Modifies globals.
@@ -477,7 +477,8 @@ export async function init(): Promise<void> {
   global.mx_rage_logger = new ConsoleLogger();
 
   // configure loglevel based loggers:
-  setLogExtension(logger, global.mx_rage_logger.log);
+  rageshakeLogger = logger;
+  setLogExtension(rageshakeLogger, global.mx_rage_logger.log);
 
   // intercept console logging so that we can get matrix_sdk logs:
   // this is nasty, but no logging hooks are provided

src/settings/settings.ts

@@ -137,7 +137,7 @@ export const enableExtendedLivekitLogs = new Setting<boolean>(
 
 export const matrixRTCMode = new Setting<MatrixRTCMode>(
   "matrix-rtc-mode",
-  MatrixRTCMode.Legacy,
+  MatrixRTCMode.Compatibility,
 );
 
 export const customLivekitUrl = new Setting<string | null>(

src/state/AndroidControlledAudioOutput.test.ts

@@ -253,7 +253,7 @@ describe("Test mappings", () => {
 });
 
 describe("Test select a device", () => {
-  it(`Switch to correct device `, () => {
+  it(`Switch to correct device`, () => {
     withTestScheduler(({ cold, schedule, expectObservable, flush }) => {
       const controlledAudioOutput = new AndroidControlledAudioOutput(
         cold("a", { a: FULL_DEVICE_LIST }),

src/state/CallViewModel/CallNotificationLifecycle.ts

@@ -39,8 +39,6 @@ import { type Behavior } from "../Behavior";
 import { type Epoch, type ObservableScope } from "../ObservableScope";
 import { type RoomMemberMap } from "./remoteMembers/MatrixMemberMetadata";
 
-const logger = rootLogger.getChild("[CallNotificationLifecycle]");
-
 export type AutoLeaveReason = "allOthersLeft" | "timeout" | "decline";
 
 export interface RingAttempt {
@@ -114,6 +112,7 @@ export function createCallNotificationLifecycle$({
    */
   autoLeave$: Observable<AutoLeaveReason>;
 } {
+  const logger = rootLogger.getChild("[CallNotificationLifecycle]");
   let ringAttempts$: Observable<RingAttempt> = NEVER;
   if (options.waitForCallPickup)
     ringAttempts$ = sentCallNotification$.pipe(

src/state/CallViewModel/CallViewModel.test.ts

@@ -22,6 +22,7 @@ import { SyncState } from "matrix-js-sdk";
 import {
   ConnectionState,
   type LocalTrackPublication,
+  type Participant,
   type RemoteParticipant,
 } from "livekit-client";
 import * as ComponentsCore from "@livekit/components-core";
@@ -1031,6 +1032,10 @@ describe.each([
             a: [localRtcMember],
             b: [localRtcMember, aliceRtcMember],
           }),
+          videoEnabled: new Map<Participant, Behavior<boolean>>([
+            [localParticipant, constant(true)],
+            [aliceParticipant, constant(true)],
+          ]),
         },
         (vm) => {
           schedule(modeInputMarbles, {
@@ -1060,6 +1065,33 @@ describe.each([
     });
   });
 
+  test("expanded spotlight layout hides PiP tile in one-on-one voice call", () => {
+    withTestScheduler(({ behavior, schedule, expectObservable }) => {
+      withCallViewModel(
+        {
+          remoteParticipants$: constant([aliceParticipant]),
+          roomMembers: [local, alice],
+          rtcMembers$: constant([localRtcMember, aliceRtcMember]),
+          videoEnabled: new Map<Participant, Behavior<boolean>>([
+            [localParticipant, constant(false)],
+            [aliceParticipant, constant(false)],
+          ]),
+          windowSize$: constant({ width: 700, height: 380 }), // Mobile phone in landscape
+        },
+        (vm) => {
+          // Layout should show remote tile only
+          expectObservable(summarizeLayout$(vm.layout$)).toBe("a", {
+            a: {
+              type: "spotlight-expanded",
+              spotlight: [`${aliceId}:0`],
+              pip: undefined,
+            },
+          });
+        },
+      );
+    });
+  });
+
   test("spotlight remembers whether it's expanded", () => {
     withTestScheduler(({ schedule, expectObservable }) => {
       // Start in spotlight mode, then switch to grid and back to spotlight a
@@ -1096,7 +1128,7 @@ describe.each([
               b: {
                 type: "spotlight-expanded",
                 spotlight: [`${aliceId}:0`],
-                pip: `${localId}:0`,
+                pip: undefined,
               },
               c: {
                 type: "grid",

src/state/CallViewModel/CallViewModel.ts

@@ -40,7 +40,7 @@ import {
   timer,
   takeUntil,
 } from "rxjs";
-import { logger as rootLogger } from "matrix-js-sdk/lib/logger";
+import { type Logger, logger as rootLogger } from "matrix-js-sdk/lib/logger";
 import {
   MembershipManagerEvent,
   type LivekitTransportConfig,
@@ -155,8 +155,8 @@ import {
   createRingingMedia,
   type RingingMediaViewModel,
 } from "../media/RingingMediaViewModel.ts";
+import { type GridTileViewModel } from "../TileViewModel.ts";
 
-const logger = rootLogger.getChild("[CallViewModel]");
 //TODO
 // Larger rename
 // member,membership -> rtcMember
@@ -207,6 +207,7 @@ export type WindowMode = "normal" | "narrow" | "flat" | "pip";
 
 interface LayoutScanState {
   layout: Layout | null;
+  overflowing: boolean;
   tiles: TileStore;
 }
 
@@ -359,6 +360,10 @@ export interface CallViewModel {
    * and header as overlays.
    */
   edgeToEdge$: Behavior<boolean>;
+  /**
+   * Whether the call layout is overflowing the interface (causing it to scroll).
+   */
+  overflowing$: Behavior<boolean>;
 
   settingsOpen$: Behavior<boolean>;
   setSettingsOpen$: Behavior<(open: boolean) => void>;
@@ -410,6 +415,7 @@ export function createCallViewModel$(
   reactionsSubject$: Observable<Record<string, ReactionInfo>>,
   trackProcessorState$: Behavior<ProcessorState>,
 ): CallViewModel {
+  const logger = rootLogger.getChild("[CallViewModel]");
   const client = matrixRoom.client;
   const userId = client.getUserId();
   const deviceId = client.getDeviceId();
@@ -419,6 +425,7 @@ export function createCallViewModel$(
   const livekitKeyProvider = getE2eeKeyProvider(
     options.encryptionSystem,
     matrixRTCSession,
+    logger,
   );
   // matrix_rtc_mode in config.json overrides the user's Developer Settings choice.
   // It is validated at config load (src/config/Config.ts) so the cast is safe.
@@ -941,8 +948,8 @@ export function createCallViewModel$(
   );
 
   /**
-   * Local user media suitable for displaying in a PiP (undefined if not found
-   * or if user prefers to not see themselves).
+   * Local user media suitable for displaying in a PiP (undefined if not found,
+   * video is muted, or if user prefers to not see themselves).
    */
   const localUserMediaForPip$ = scope.behavior<
     LocalUserMediaViewModel | undefined
@@ -954,8 +961,10 @@ export function createCallViewModel$(
             m.type === "user" && m.local,
         );
         if (!localUserMedia) return of(undefined);
-        return localUserMedia.alwaysShow$.pipe(
-          map((alwaysShow) => (alwaysShow ? localUserMedia : undefined)),
+        return combineLatest(
+          [localUserMedia.videoEnabled$, localUserMedia.alwaysShow$],
+          (videoEnabled, alwaysShow) =>
+            videoEnabled && alwaysShow ? localUserMedia : undefined,
         );
       }),
     ),
@@ -1464,7 +1473,7 @@ export function createCallViewModel$(
 
   // There is a cyclical dependency here: the layout algorithms want to know
   // which tiles are on screen, but to know which tiles are on screen we have to
-  // first render a layout. To deal with this we assume initially that no tiles
+  // first render a layout. To deal with this we assume initially that all tiles
   // are visible, and loop the data back into the layouts with a Subject.
   const visibleTiles$ = new Subject<number>();
   const setVisibleTiles = (value: number): void => visibleTiles$.next(value);
@@ -1472,7 +1481,7 @@ export function createCallViewModel$(
   const layoutInternals$ = scope.behavior<LayoutScanState & { layout: Layout }>(
     combineLatest([
       layoutMedia$,
-      visibleTiles$.pipe(startWith(0), distinctUntilChanged()),
+      visibleTiles$.pipe(startWith(Infinity), distinctUntilChanged()),
     ]).pipe(
       scan<
         [LayoutMedia, number],
@@ -1482,6 +1491,8 @@ export function createCallViewModel$(
         ({ tiles: prevTiles }, [media, visibleTiles]) => {
           let layout: Layout;
           let newTiles: TileStore;
+          let pip: GridTileViewModel | undefined;
+          let overflowing = false;
           switch (media.type) {
             case "grid":
             case "spotlight-landscape":
@@ -1493,6 +1504,7 @@ export function createCallViewModel$(
                 setVisibleTiles,
                 prevTiles,
               );
+              overflowing = newTiles.gridTiles.length > visibleTiles;
               break;
             case "spotlight-expanded":
               [layout, newTiles] = spotlightExpandedLayout(
@@ -1507,6 +1519,7 @@ export function createCallViewModel$(
                 landscapePipAlignment$,
                 prevTiles,
               );
+              pip = layout.pip;
               break;
             case "one-on-one-portrait":
               [layout, newTiles] = oneOnOnePortraitLayout(
@@ -1515,15 +1528,20 @@ export function createCallViewModel$(
                 portraitPipAlignment$,
                 prevTiles,
               );
+              pip = layout.pip;
               break;
             case "pip":
               [layout, newTiles] = pipLayout(media, prevTiles);
               break;
           }
 
-          return { layout, tiles: newTiles };
+          for (const tile of newTiles.gridTiles) {
+            tile.setShowOutline(tile === pip);
+          }
+
+          return { layout, overflowing, tiles: newTiles };
         },
-        { layout: null, tiles: TileStore.empty() },
+        { layout: null, overflowing: false, tiles: TileStore.empty() },
       ),
     ),
   );
@@ -1535,6 +1553,10 @@ export function createCallViewModel$(
     layoutInternals$.pipe(map(({ layout }) => layout)),
   );
 
+  const overflowing$ = scope.behavior<boolean>(
+    layoutInternals$.pipe(map(({ overflowing }) => overflowing)),
+  );
+
   /**
    * The current generation of the tile store, exposed for debugging purposes.
    */
@@ -1776,6 +1798,7 @@ export function createCallViewModel$(
     settingsOpen$: settingsOpen$,
     setSettingsOpen$: setSettingsOpen$,
     edgeToEdge$,
+    overflowing$,
     earpieceMode$: earpieceMode$,
     audioOutputSwitcher$: audioOutputSwitcher$,
     reconnecting$: localMembership.reconnecting$,
@@ -1787,6 +1810,7 @@ export function createCallViewModel$(
 function getE2eeKeyProvider(
   e2eeSystem: EncryptionSystem,
   rtcSession: MatrixRTCSession,
+  logger: Logger,
 ): BaseKeyProvider | undefined {
   if (e2eeSystem.kind === E2eeType.NONE) return undefined;
 

src/state/CallViewModel/localMember/HomeserverConnected.ts

@@ -31,11 +31,6 @@ import { type ObservableScope } from "../../ObservableScope";
 import { type Behavior } from "../../Behavior";
 import { type NodeStyleEventEmitter } from "../../../utils/test";
 
-/**
- * Logger instance (scoped child) for homeserver connection updates.
- */
-const logger = rootLogger.getChild("[HomeserverConnected]");
-
 export type HomeserverDisconnectReason = "sync" | "membership" | "probablyLeft";
 
 export interface HomeserverConnected {
@@ -70,6 +65,7 @@ export function createHomeserverConnected$(
     Pick<MatrixRTCSession, "membershipStatus" | "probablyLeft">,
   gracePeriodMs?: number,
 ): HomeserverConnected {
+  const logger = rootLogger.getChild("[HomeserverConnected]");
   // Get grace period from parameter or config (default 10000ms)
   const graceMs = gracePeriodMs ?? Config.get().sync_disconnect_grace_period_ms;
 

src/state/CallViewModel/localMember/LocalMember.ts

@@ -170,7 +170,7 @@ export const createLocalMembership$ = ({
   logger: parentLogger,
   muteStates,
   matrixRTCSession,
-  roomId: roomId,
+  roomId,
 }: Props): {
   /**
    * This request to start audio and video tracks.

src/state/CallViewModel/localMember/LocalTransport.ts

@@ -25,7 +25,7 @@ import {
   switchMap,
   tap,
 } from "rxjs";
-import { logger as rootLogger } from "matrix-js-sdk/lib/logger";
+import { logger as rootLogger, type Logger } from "matrix-js-sdk/lib/logger";
 import { AutoDiscovery } from "matrix-js-sdk/lib/autodiscovery";
 import { type CallMembershipIdentityParts } from "matrix-js-sdk/lib/matrixrtc/EncryptionManager";
 
@@ -46,8 +46,6 @@ import { areLivekitTransportsEqual } from "../remoteMembers/MatrixLivekitMembers
 import { customLivekitUrl } from "../../../settings/settings.ts";
 import { RtcTransportAutoDiscovery } from "./RtcTransportAutoDiscovery.ts";
 
-const logger = rootLogger.getChild("[LocalTransport]");
-
 /*
  * It figures out “which LiveKit focus URL/alias the local user should use,”
  * optionally aligning with the oldest member, and ensures the SFU path is primed
@@ -140,9 +138,14 @@ export const createLocalTransport$ = ({
   forceJwtEndpoint,
   delayId$,
 }: Props): LocalTransport => {
+  const logger = rootLogger.getChild("[LocalTransport]");
   // The LiveKit transport in use by the oldest RTC membership. `null` when the
   // oldest member has no such transport.
-  const oldestMemberTransport$ = observerOldestMembership$(scope, memberships$);
+  const oldestMemberTransport$ = observerOldestMembership$(
+    scope,
+    memberships$,
+    logger,
+  );
 
   const transportDiscovery = new RtcTransportAutoDiscovery({
     client: client,
@@ -190,6 +193,7 @@ export const createLocalTransport$ = ({
           roomId,
           client,
           delayId ?? undefined,
+          logger,
         );
       } catch (e) {
         logger.error(
@@ -209,6 +213,7 @@ export const createLocalTransport$ = ({
       client,
       ownMembershipIdentity,
       roomId,
+      logger,
     );
   }
 
@@ -248,6 +253,7 @@ export const createLocalTransport$ = ({
 function observerOldestMembership$(
   scope: ObservableScope,
   memberships$: Behavior<Epoch<CallMembership[]>>,
+  logger: Logger,
 ): Behavior<LivekitTransportConfig | null> {
   return scope.behavior<LivekitTransportConfig | null>(
     memberships$.pipe(
@@ -307,6 +313,7 @@ async function doOpenIdAndJWTFromUrl(
   > &
     OpenIDClientParts,
   delayId?: string,
+  logger?: Logger,
 ): Promise<LocalTransportWithSFUConfig> {
   const sfuConfig = await getSFUConfigWithOpenID(
     client,
@@ -337,6 +344,7 @@ function observeLocalTransportForOldestMembership(
     OpenIDClientParts,
   ownMembershipIdentity: CallMembershipIdentityParts,
   roomId: string,
+  logger: Logger,
 ): LocalTransport {
   // Ensure we can authenticate with the SFU.
   const authenticatedOldestMemberTransport$ = oldestMemberTransport$.pipe(
@@ -355,6 +363,7 @@ function observeLocalTransportForOldestMembership(
           roomId,
           client,
           undefined,
+          logger,
         ),
       ).pipe(
         catchError((e: unknown) => {

src/state/CallViewModel/localMember/RtcTransportAutoDiscovery.ts

@@ -102,7 +102,7 @@ export class RtcTransportAutoDiscovery {
         const transportList = await doNetworkOperationWithRetry(async () =>
           client._unstable_getRTCTransports(),
         );
-        const first = transportList.filter(isLivekitTransportConfig)[0];
+        const first = transportList.find(isLivekitTransportConfig);
         if (first) {
           return first;
         } else {

src/state/CallViewModel/remoteMembers/MatrixMemberMetadata.ts

@@ -22,8 +22,6 @@ import {
 } from "../../../utils/displayname";
 import { type Behavior } from "../../Behavior";
 
-const logger = rootLogger.getChild("[MatrixMemberMetadata]");
-
 export type RoomMemberMap = Map<
   string,
   Pick<RoomMember, "userId" | "getMxcAvatarUrl" | "rawDisplayName">
@@ -67,6 +65,7 @@ export const memberDisplaynames$ = (
   memberships$: Behavior<Pick<CallMembership, "userId">[]>,
   roomMembers$: Behavior<RoomMemberMap>,
 ): Behavior<Map<string, string>> => {
+  const logger = rootLogger.getChild("[MatrixMemberMetadata]");
   // This map tracks userIds that at some point needed disambiguation.
   // This is a memory leak bound to the number of participants.
   // A call application will always increase the memory if there have been more members in a call.

src/state/IOSControlledAudioOutput.test.ts

@@ -0,0 +1,162 @@
+/*
+Copyright 2026 Element Corp.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import { type Observable, of } from "rxjs";
+
+import { ObservableScope } from "./ObservableScope";
+import { constant } from "./Behavior";
+import { type SelectedAudioOutputDevice } from "./MediaDevices";
+import {
+  availableOutputDevices$,
+  type Controls,
+  type OutputDevice,
+  outputDevice$,
+} from "../controls";
+import {
+  EARPIECE_CONFIG_ID,
+  IOSControlledAudioOutput,
+} from "./IOSControlledAudioOutput";
+
+// `vi.mock` calls are hoisted above all imports, so the static imports below
+// already see these mocks. Force the iOS platform so that the virtual earpiece
+// is available, and stub the livekit device observer (only subscribed for its
+// side effects).
+vi.mock("../Platform", () => ({ platform: "ios" }));
+vi.mock("@livekit/components-core", () => ({
+  createMediaDeviceObserver: (): Observable<MediaDeviceInfo[]> => of([]),
+}));
+
+// On iOS the host reports a single device for the current route. When output is
+// on the loudspeaker it is flagged `forEarpiece`, which makes the controller
+// expose a virtual earpiece device.
+const SPEAKER: OutputDevice = {
+  id: "speaker",
+  name: "Speaker",
+  isSpeaker: true,
+  forEarpiece: true,
+};
+
+// A connected headset (e.g. Bluetooth) is reported as a plain named device,
+// with neither the speaker nor earpiece flag set.
+const HEADSET: OutputDevice = {
+  id: "bt",
+  name: "AirPods",
+};
+
+let testScope: ObservableScope;
+
+beforeEach(() => {
+  testScope = new ObservableScope();
+  window.controls = {
+    onAudioDeviceSelect: vi.fn(),
+    onOutputDeviceSelect: vi.fn(),
+  } as unknown as Controls;
+});
+
+afterEach(() => {
+  testScope.end();
+});
+
+/**
+ * Subscribe to the controller's `selected$` and return a getter for the latest
+ * emitted value.
+ */
+function latestSelection(
+  output: InstanceType<typeof IOSControlledAudioOutput>,
+): () => SelectedAudioOutputDevice | undefined {
+  let latest: SelectedAudioOutputDevice | undefined;
+  output.selected$.subscribe((s) => {
+    latest = s;
+  });
+  return () => latest;
+}
+
+describe("Default selection", () => {
+  it("defaults to the earpiece for voice (audio) calls", () => {
+    const output = new IOSControlledAudioOutput(
+      constant(false),
+      testScope,
+      "audio",
+    );
+    const selected = latestSelection(output);
+
+    availableOutputDevices$.next([SPEAKER]);
+
+    expect(selected()).toEqual({
+      id: EARPIECE_CONFIG_ID,
+      virtualEarpiece: true,
+    });
+    expect(window.controls.onAudioDeviceSelect).toHaveBeenLastCalledWith(
+      EARPIECE_CONFIG_ID,
+    );
+  });
+
+  it("defaults to the speaker for video calls", () => {
+    const output = new IOSControlledAudioOutput(
+      constant(false),
+      testScope,
+      "video",
+    );
+    const selected = latestSelection(output);
+
+    availableOutputDevices$.next([SPEAKER]);
+
+    expect(selected()).toEqual({ id: SPEAKER.id, virtualEarpiece: false });
+  });
+
+  it("keeps a headset for voice calls instead of forcing the earpiece", () => {
+    const output = new IOSControlledAudioOutput(
+      constant(false),
+      testScope,
+      "audio",
+    );
+    const selected = latestSelection(output);
+
+    // The host proposes the headset as the route (listed first), even though a
+    // forEarpiece device is also present so the virtual earpiece exists.
+    availableOutputDevices$.next([HEADSET, SPEAKER]);
+
+    expect(selected()).toEqual({ id: HEADSET.id, virtualEarpiece: false });
+  });
+});
+
+describe("Explicit selection", () => {
+  it("an explicit user selection overrides the earpiece default", () => {
+    const output = new IOSControlledAudioOutput(
+      constant(false),
+      testScope,
+      "audio",
+    );
+    const selected = latestSelection(output);
+
+    availableOutputDevices$.next([SPEAKER]);
+    // Earpiece by default for a voice call...
+    expect(selected()).toEqual({
+      id: EARPIECE_CONFIG_ID,
+      virtualEarpiece: true,
+    });
+
+    // ...until the user explicitly picks the speaker.
+    output.select(SPEAKER.id);
+    expect(selected()).toEqual({ id: SPEAKER.id, virtualEarpiece: false });
+  });
+
+  it("a host selection overrides the earpiece default", () => {
+    const output = new IOSControlledAudioOutput(
+      constant(false),
+      testScope,
+      "audio",
+    );
+    const selected = latestSelection(output);
+
+    availableOutputDevices$.next([SPEAKER]);
+    outputDevice$.next(SPEAKER.id);
+
+    expect(selected()).toEqual({ id: SPEAKER.id, virtualEarpiece: false });
+  });
+});

src/state/IOSControlledAudioOutput.ts

@@ -8,6 +8,7 @@ Please see LICENSE in the repository root for full details.
 import { logger as rootLogger } from "matrix-js-sdk/lib/logger";
 import { combineLatest, merge, startWith, Subject, tap } from "rxjs";
 
+import type { RTCCallIntent } from "matrix-js-sdk/lib/matrixrtc";
 import {
   availableOutputDevices$ as controlledAvailableOutputDevices$,
   outputDevice$ as controlledOutputSelection$,
@@ -24,7 +25,7 @@ import {
 
 // This hardcoded id is used in EX ios! It can only be changed in coordination with
 // the ios swift team.
-const EARPIECE_CONFIG_ID = "earpiece-id";
+export const EARPIECE_CONFIG_ID = "earpiece-id";
 
 /**
  * A special implementation of audio output that allows the hosting application
@@ -94,7 +95,7 @@ export class IOSControlledAudioOutput implements MediaDevice<
         ),
       ],
       (available, preferredId) => {
-        const id = preferredId ?? available.keys().next().value;
+        const id = preferredId ?? this.chooseDefaultId(available);
         return id === undefined
           ? undefined
           : { id, virtualEarpiece: id === EARPIECE_CONFIG_ID };
@@ -106,9 +107,41 @@ export class IOSControlledAudioOutput implements MediaDevice<
     ),
   );
 
+  /**
+   * Chooses the default output device when no explicit selection (from the user
+   * or the hosting application) has been made yet.
+   *
+   * For voice calls (`initialIntent === "audio"`) we want to start on the
+   * earpiece rather than the speaker, like a regular phone call. We only
+   * override when the device that would otherwise be the default is the
+   * speaker: if the host already routed to a headset (e.g. Bluetooth) — which
+   * is reported as a plain named device, not "speaker"/"earpiece" — we keep it.
+   * This mirrors the Android behaviour in {@link AndroidControlledAudioOutput}.
+   */
+  private chooseDefaultId(
+    available: Map<string, AudioOutputDeviceLabel>,
+  ): string | undefined {
+    const firstId = available.keys().next().value;
+    if (this.initialIntent === "audio") {
+      const firstLabel =
+        firstId !== undefined ? available.get(firstId) : undefined;
+      if (firstLabel?.type === "speaker") {
+        for (const [id, label] of available)
+          if (label.type === "earpiece") {
+            this.logger.info(
+              `IOS routing: default to earpiece ${id} instead of speaker for voice call`,
+            );
+            return id;
+          }
+      }
+    }
+    return firstId;
+  }
+
   public constructor(
     private readonly usingNames$: Behavior<boolean>,
     private readonly scope: ObservableScope,
+    private readonly initialIntent: RTCCallIntent | undefined = undefined,
   ) {
     this.selected$.subscribe((device) => {
       // Let the hosting application know which output device has been selected.

src/state/MediaDevices.ts

@@ -376,7 +376,11 @@ export class MediaDevices {
           getUrlParams().callIntent,
           window.controls,
         )
-      : new IOSControlledAudioOutput(this.usingNames$, this.scope)
+      : new IOSControlledAudioOutput(
+          this.usingNames$,
+          this.scope,
+          getUrlParams().callIntent,
+        )
     : new AudioOutput(this.usingNames$, this.scope);
 
   public readonly videoInput: MediaDevice<DeviceLabel, SelectedDevice> =

src/state/OneOnOnePortraitLayout.ts

@@ -26,7 +26,7 @@ export function oneOnOnePortraitLayout(
   prevTiles: TileStore,
 ): [OneOnOnePortraitLayout, TileStore] {
   const update = prevTiles.from(media.pip === undefined ? 0 : 1);
-  update.registerSpotlight([media.spotlight], true);
+  update.registerSpotlight([media.spotlight], true, "transparent");
   if (media.pip !== undefined) update.registerGridTile(media.pip);
   const tiles = update.build();
 

src/state/PipLayout.ts

@@ -21,6 +21,7 @@ export function pipLayout(
   update.registerSpotlight(
     media.spotlight,
     platform === "desktop" ? false : true,
+    "transparent",
   );
   const tiles = update.build();
   return [

src/state/ServiceInterruptionsViewModel.ts

@@ -0,0 +1,27 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+export type Service =
+  | { name: "encryption-keys" }
+  | { name: "reactions" }
+  | { name: "screen-sharing" }
+  | { name: "local-media" }
+  | {
+      name: "remote-media";
+      /**
+       * The number of users affected, for the purpose of pluralising the
+       * strings.
+       */
+      count: number;
+    };
+
+export interface ServiceInterruptionsViewModel {
+  /**
+   * A non-empty array of services which are temporarily unavailable.
+   */
+  unavailable: Service[];
+}

src/state/SpotlightExpandedLayout.ts

@@ -23,7 +23,7 @@ export function spotlightExpandedLayout(
   prevTiles: TileStore,
 ): [SpotlightExpandedLayout, TileStore] {
   const update = prevTiles.from(1);
-  update.registerSpotlight(media.spotlight, true);
+  update.registerSpotlight(media.spotlight, true, "transparent");
   if (media.pip !== undefined) update.registerPipTile(media.pip);
   const tiles = update.build();
 

src/state/TileStore.ts

@@ -15,6 +15,8 @@ import { type MediaViewModel } from "./media/MediaViewModel";
 import { type UserMediaViewModel } from "./media/UserMediaViewModel";
 import { type RingingMediaViewModel } from "./media/RingingMediaViewModel";
 
+type SpotlightBackground = "solid" | "transparent";
+
 function debugEntries(entries: GridTileData[]): string[] {
   return entries.map((e) => e.media.displayName$.value);
 }
@@ -39,12 +41,29 @@ class SpotlightTileData {
     this.maximised$.next(value);
   }
 
+  private readonly background$: BehaviorSubject<SpotlightBackground>;
+  public get background(): SpotlightBackground {
+    return this.background$.value;
+  }
+  public set background(value: SpotlightBackground) {
+    this.background$.next(value);
+  }
+
   public readonly vm: SpotlightTileViewModel;
 
-  public constructor(media: MediaViewModel[], maximised: boolean) {
+  public constructor(
+    media: MediaViewModel[],
+    maximised: boolean,
+    background: SpotlightBackground,
+  ) {
     this.media$ = new BehaviorSubject(media);
     this.maximised$ = new BehaviorSubject(maximised);
-    this.vm = new SpotlightTileViewModel(this.media$, this.maximised$);
+    this.background$ = new BehaviorSubject(background);
+    this.vm = new SpotlightTileViewModel(
+      this.media$,
+      this.maximised$,
+      this.background$,
+    );
   }
 }
 
@@ -131,9 +150,9 @@ export class TileStoreBuilder {
   private numGridEntries = 0;
   // A sparse array of grid entries which should be kept in the same spots as
   // which they appeared in the previous grid
-  private readonly stationaryGridEntries: GridTileData[] = new Array(
-    this.prevGrid.length,
-  );
+  private readonly stationaryGridEntries: GridTileData[] = Array.from({
+    length: this.prevGrid.length,
+  });
   // Grid entries which should now enter the visible section of the grid
   private readonly visibleGridEntries: GridTileData[] = [];
   // Grid entries which should now enter the invisible section of the grid
@@ -157,7 +176,11 @@ export class TileStoreBuilder {
    * Sets the contents of the spotlight tile. If this is never called, there
    * will be no spotlight tile.
    */
-  public registerSpotlight(media: MediaViewModel[], maximised: boolean): void {
+  public registerSpotlight(
+    media: MediaViewModel[],
+    maximised: boolean,
+    background: SpotlightBackground = "solid",
+  ): void {
     if (DEBUG_ENABLED)
       logger.debug(
         `[TileStore, ${this.generation}] register spotlight: ${media.map((m) => m.displayName$.value)}`,
@@ -169,11 +192,12 @@ export class TileStoreBuilder {
 
     // Reuse the previous spotlight tile if it exists
     if (this.prevSpotlight === null) {
-      this.spotlight = new SpotlightTileData(media, maximised);
+      this.spotlight = new SpotlightTileData(media, maximised, background);
     } else {
       this.spotlight = this.prevSpotlight;
       this.spotlight.media = media;
       this.spotlight.maximised = maximised;
+      this.spotlight.background = background;
     }
   }
 

src/state/TileViewModel.ts

@@ -5,6 +5,8 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
 */
 
+import { BehaviorSubject } from "rxjs";
+
 import { type Behavior } from "./Behavior";
 import { type MediaViewModel } from "./media/MediaViewModel";
 import { type RingingMediaViewModel } from "./media/RingingMediaViewModel";
@@ -17,18 +19,25 @@ function createId(): string {
 
 export class GridTileViewModel {
   public readonly id = createId();
+  private readonly _showOutline$ = new BehaviorSubject(false);
+  public readonly showOutline$: Behavior<boolean> = this._showOutline$;
 
   public constructor(
     public readonly media$: Behavior<
       UserMediaViewModel | RingingMediaViewModel
     >,
   ) {}
+
+  public setShowOutline(value: boolean): void {
+    this._showOutline$.next(value);
+  }
 }
 
 export class SpotlightTileViewModel {
   public constructor(
     public readonly media$: Behavior<MediaViewModel[]>,
     public readonly maximised$: Behavior<boolean>,
+    public readonly background$: Behavior<"solid" | "transparent">,
   ) {}
 }
 

src/tabs/Tabs.test.tsx

@@ -0,0 +1,124 @@
+/*
+Copyright 2026 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, it, vi } from "vitest";
+import { render, screen, within } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+
+import { type Tab, TabContainer } from "./Tabs";
+
+function renderTabs<K extends string>(tabs: Tab<K>[], tab: K): void {
+  render(
+    <TabContainer
+      label="Settings"
+      tab={tab}
+      onTabChange={vi.fn()}
+      tabs={tabs}
+    />,
+  );
+}
+
+function expectTabPositions(expectedNames: string[]): void {
+  const tabs = within(
+    screen.getByRole("tablist", { name: "Settings" }),
+  ).getAllByRole("tab");
+
+  expect(tabs).toHaveLength(expectedNames.length);
+  tabs.forEach((tab, index) => {
+    expect(tab).toHaveTextContent(expectedNames[index]);
+    expect(tab).toHaveAttribute(
+      "aria-setsize",
+      expectedNames.length.toString(),
+    );
+    expect(tab).toHaveAttribute("aria-posinset", (index + 1).toString());
+  });
+}
+
+it("sets tab collection size and positions for two tabs", () => {
+  renderTabs(
+    [
+      { key: "audio", name: "Audio", content: "Audio panel" },
+      { key: "video", name: "Video", content: "Video panel" },
+    ],
+    "audio",
+  );
+
+  expectTabPositions(["Audio", "Video"]);
+});
+
+it("sets tab collection size and positions for four tabs", () => {
+  renderTabs(
+    [
+      { key: "audio", name: "Audio", content: "Audio panel" },
+      { key: "video", name: "Video", content: "Video panel" },
+      { key: "profile", name: "Profile", content: "Profile panel" },
+      {
+        key: "preferences",
+        name: "Preferences",
+        content: "Preferences panel",
+      },
+    ],
+    "profile",
+  );
+
+  expectTabPositions(["Audio", "Video", "Profile", "Preferences"]);
+});
+
+it("fires tab changes and keeps the active tab selected", async () => {
+  const user = userEvent.setup();
+  const onTabChange = vi.fn();
+  const tabs = [
+    { key: "audio", name: "Audio", content: "Audio panel" },
+    { key: "video", name: "Video", content: "Video panel" },
+  ] satisfies Tab<string>[];
+
+  const { rerender } = render(
+    <TabContainer
+      label="Settings"
+      tab="audio"
+      onTabChange={onTabChange}
+      tabs={tabs}
+    />,
+  );
+
+  expect(screen.getByRole("tab", { name: "Audio" })).toHaveAttribute(
+    "aria-selected",
+    "true",
+  );
+
+  await user.click(screen.getByRole("tab", { name: "Video" }));
+  expect(onTabChange).toHaveBeenCalledWith("video");
+
+  rerender(
+    <TabContainer
+      label="Settings"
+      tab="video"
+      onTabChange={onTabChange}
+      tabs={tabs}
+    />,
+  );
+
+  expect(screen.getByRole("tab", { name: "Video" })).toHaveAttribute(
+    "aria-selected",
+    "true",
+  );
+});
+
+it("only shows the selected tab panel", () => {
+  renderTabs(
+    [
+      { key: "audio", name: "Audio", content: "Audio panel" },
+      { key: "video", name: "Video", content: "Video panel" },
+      { key: "profile", name: "Profile", content: "Profile panel" },
+    ],
+    "video",
+  );
+
+  expect(screen.getByText("Audio panel")).not.toBeVisible();
+  expect(screen.getByText("Video panel")).toBeVisible();
+  expect(screen.getByText("Profile panel")).not.toBeVisible();
+});

src/tabs/Tabs.tsx

@@ -34,10 +34,12 @@ export function TabContainer<K extends Key>({
   return (
     <div className={styles.tabContainer}>
       <NavBar role="tablist" aria-label={label} className={styles.tabList}>
-        {tabs.map(({ key, name }) => (
+        {tabs.map(({ key, name }, index) => (
           <NavItem
             key={key}
             aria-controls={`${idPrefix}[${key}]`}
+            aria-posinset={index + 1}
+            aria-setsize={tabs.length}
             onClick={() => onTabChange(key)}
             active={key === tab}
           >

src/tile/GridTile.module.css

@@ -66,6 +66,11 @@ borders don't support gradients */
   opacity: 1;
 }
 
+.tile.outline {
+  outline: var(--cpd-border-width-1) solid
+    var(--cpd-color-border-interactive-secondary);
+}
+
 @media (hover: hover) {
   .tile:hover {
     outline: var(--cpd-border-width-2) solid

src/tile/GridTile.test.tsx

@@ -78,6 +78,7 @@ test("GridTile is accessible", async () => {
         showSpeakingIndicators
         showNameTags
         showRingingStatus
+        showOutline
         focusable
       />
     </ReactionsSenderProvider>,
@@ -110,6 +111,7 @@ test("GridTile displays ringing media", async () => {
         showSpeakingIndicators
         showNameTags
         showRingingStatus
+        showOutline
         focusable
       />
     </ReactionsSenderProvider>,

src/tile/GridTile.tsx

@@ -398,6 +398,7 @@ interface GridTileProps {
   showSpeakingIndicators: boolean;
   showNameTags: boolean;
   showRingingStatus: boolean;
+  showOutline: boolean;
   focusable: boolean;
 }
 
@@ -406,7 +407,9 @@ export const GridTile: FC<GridTileProps> = ({
   vm,
   showSpeakingIndicators,
   showRingingStatus,
+  showOutline,
   onOpenProfile,
+  className,
   ...props
 }) => {
   const ourRef = useRef<HTMLDivElement | null>(null);
@@ -423,6 +426,7 @@ export const GridTile: FC<GridTileProps> = ({
         displayName={displayName}
         mxcAvatarUrl={mxcAvatarUrl}
         showStatus={showRingingStatus}
+        className={classNames(className, { [styles.outline]: showOutline })}
         {...props}
       />
     );
@@ -435,6 +439,7 @@ export const GridTile: FC<GridTileProps> = ({
         onOpenProfile={onOpenProfile}
         displayName={displayName}
         mxcAvatarUrl={mxcAvatarUrl}
+        className={classNames(className, { [styles.outline]: showOutline })}
         {...props}
       />
     );
@@ -446,6 +451,7 @@ export const GridTile: FC<GridTileProps> = ({
         showSpeakingIndicators={showSpeakingIndicators}
         displayName={displayName}
         mxcAvatarUrl={mxcAvatarUrl}
+        className={classNames(className, { [styles.outline]: showOutline })}
         {...props}
       />
     );

src/tile/MediaView.module.css

@@ -27,6 +27,10 @@ Please see LICENSE in the repository root for full details.
   transform: translate(0);
 }
 
+.media[data-video-enabled="false"] video {
+  display: none;
+}
+
 .media.mirror video {
   transform: scaleX(-1);
 }
@@ -41,13 +45,64 @@ Please see LICENSE in the repository root for full details.
 
 .bg {
   grid-area: content;
-  background-color: var(--video-tile-background);
   inline-size: 100%;
   block-size: 100%;
   border-radius: inherit;
   contain: strict;
 }
 
+.media[data-background="solid"] .bg {
+  background-color: var(--video-tile-background);
+}
+
+.waves {
+  transition: opacity ease 0.3s;
+}
+
+.waves[data-visible="true"] {
+  opacity: 1;
+}
+
+.waves[data-visible="false"] {
+  opacity: 0;
+
+  @media not (prefers-reduced-motion) {
+    .wave {
+      transform: translate(-50%, -50%) scale(0.9);
+    }
+  }
+}
+
+.wave {
+  border: var(--cpd-border-width-1) solid var(--cpd-color-alpha-gray-300);
+  transition: transform ease 0.2s;
+}
+
+.wave,
+.speakingBorder {
+  border-radius: var(--cpd-radius-pill-effect);
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+}
+
+.speakingBorder {
+  background:
+    radial-gradient(#0467dd, #0bc491),
+    linear-gradient(0deg, #0467dd 0%, #0bc491 100%);
+  background-blend-mode: overlay, normal;
+  outline: var(--cpd-border-width-4) solid var(--cpd-color-bg-canvas-default);
+
+  &::after {
+    content: "";
+    position: absolute;
+    inset: var(--cpd-border-width-2);
+    border-radius: var(--cpd-radius-pill-effect);
+    background: var(--cpd-color-bg-canvas-default);
+  }
+}
+
 .avatar {
   position: absolute;
   top: 50%;
@@ -70,6 +125,35 @@ unconditionally select the container so we can use cqmin units */
     inline-size: 50cqmin;
     block-size: 50cqmin;
   }
+
+  .waves + .avatar {
+    /* Make the avatar slightly smaller to accommodate sound waves, if present */
+    inline-size: 38cqmin;
+    block-size: 38cqmin;
+  }
+
+  .wave:nth-child(1) {
+    inline-size: calc(38cqmin + var(--cpd-space-5x) + 3 * var(--cpd-space-10x));
+    block-size: calc(38cqmin + var(--cpd-space-5x) + 3 * var(--cpd-space-10x));
+    background: var(--cpd-color-alpha-gray-200);
+  }
+
+  .wave:nth-child(2) {
+    inline-size: calc(38cqmin + var(--cpd-space-5x) + 2 * var(--cpd-space-10x));
+    block-size: calc(38cqmin + var(--cpd-space-5x) + 2 * var(--cpd-space-10x));
+    background: var(--cpd-color-alpha-gray-300);
+  }
+
+  .wave:nth-child(3) {
+    inline-size: calc(38cqmin + var(--cpd-space-5x) + var(--cpd-space-10x));
+    block-size: calc(38cqmin + var(--cpd-space-5x) + var(--cpd-space-10x));
+    background: var(--cpd-color-alpha-gray-400);
+  }
+
+  .speakingBorder {
+    inline-size: calc(38cqmin + var(--cpd-space-3x));
+    block-size: calc(38cqmin + var(--cpd-space-3x));
+  }
 }
 
 .avatar > img {

src/tile/MediaView.test.tsx

@@ -13,8 +13,7 @@ import {
   type TrackReference,
   type TrackReferencePlaceholder,
 } from "@livekit/components-core";
-import { LocalTrackPublication, Track } from "livekit-client";
-import { TrackInfo } from "@livekit/protocol";
+import { type LocalTrackPublication, Track } from "livekit-client";
 import { type ComponentProps } from "react";
 
 import { MediaView } from "./MediaView";
@@ -28,10 +27,7 @@ describe("MediaView", () => {
   };
   const trackReference: TrackReference = {
     ...trackReferencePlaceholder,
-    publication: new LocalTrackPublication(
-      Track.Kind.Video,
-      new TrackInfo({ sid: "id", name: "name" }),
-    ),
+    publication: {} as Partial<LocalTrackPublication> as LocalTrackPublication,
   };
 
   const baseProps: ComponentProps<typeof MediaView> = {
@@ -129,30 +125,4 @@ describe("MediaView", () => {
       ).toBe(0);
     });
   });
-
-  describe("videoEnabled", () => {
-    test("just video is visible", () => {
-      render(
-        <TooltipProvider>
-          <MediaView {...baseProps} videoEnabled={true} />
-        </TooltipProvider>,
-      );
-      expect(screen.getByTestId("video")).toBeVisible();
-      expect(screen.queryAllByRole("img", { name: "some name" }).length).toBe(
-        0,
-      );
-    });
-
-    test("just avatar is visible", () => {
-      render(
-        <TooltipProvider>
-          <MediaView {...baseProps} videoEnabled={false} />
-        </TooltipProvider>,
-      );
-      expect(
-        screen.getByRole("img", { name: "@alice:example.com" }),
-      ).toBeVisible();
-      expect(screen.getByTestId("video")).not.toBeVisible();
-    });
-  });
 });

src/tile/MediaView.tsx

@@ -25,6 +25,7 @@ import {
 import { type ReactionOption } from "../reactions";
 import { ReactionIndicator } from "../reactions/ReactionIndicator";
 import { RTCConnectionStats } from "../RTCConnectionStats";
+import videoPlaceholder from "../graphics/video-placeholder.gif";
 
 interface Props extends ComponentProps<typeof animated.div> {
   className?: string;
@@ -34,6 +35,7 @@ interface Props extends ComponentProps<typeof animated.div> {
   video: TrackReferenceOrPlaceholder | undefined;
   videoFit: "cover" | "contain";
   mirror: boolean;
+  soundWaves?: boolean;
   userId: string;
   videoEnabled: boolean;
   unencryptedWarning: boolean;
@@ -43,6 +45,7 @@ interface Props extends ComponentProps<typeof animated.div> {
   displayName: string;
   mxcAvatarUrl: string | undefined;
   avatarStyle?: "solid" | "translucent";
+  background?: "solid" | "transparent";
   focusable: boolean;
   primaryButton?: ReactNode;
   raisedHandTime?: Date;
@@ -65,6 +68,7 @@ export const MediaView: FC<Props> = ({
   video,
   videoFit,
   mirror,
+  soundWaves,
   userId,
   videoEnabled,
   unencryptedWarning,
@@ -73,6 +77,7 @@ export const MediaView: FC<Props> = ({
   displayName,
   mxcAvatarUrl,
   avatarStyle = "solid",
+  background = "solid",
   focusable,
   primaryButton,
   status,
@@ -90,7 +95,10 @@ export const MediaView: FC<Props> = ({
   const [handRaiseTimerVisible] = useSetting(showHandRaisedTimer);
   const [showConnectionStats] = useSetting(showConnectionStatsSetting);
 
-  const avatarSize = Math.round(Math.min(targetWidth, targetHeight) / 2);
+  const avatarSize = Math.round(
+    Math.min(targetWidth, targetHeight) *
+      (soundWaves === undefined ? 0.5 : 0.38),
+  );
 
   const warnings = unencryptedWarning && (
     <Tooltip
@@ -117,10 +125,20 @@ export const MediaView: FC<Props> = ({
       style={style}
       ref={ref}
       data-testid="videoTile"
+      data-video-enabled={video && videoEnabled}
       data-video-fit={videoFit}
+      data-background={background}
       {...props}
     >
       <div className={styles.bg}>
+        {soundWaves !== undefined && (
+          <div className={styles.waves} data-visible={soundWaves}>
+            <div className={styles.wave} />
+            <div className={styles.wave} />
+            <div className={styles.wave} />
+            <div className={styles.speakingBorder} />
+          </div>
+        )}
         <Avatar
           id={userId}
           name={displayName}
@@ -136,8 +154,10 @@ export const MediaView: FC<Props> = ({
             // There's no reason for this to be focusable
             tabIndex={-1}
             disablePictureInPicture
-            style={{ display: video && videoEnabled ? "block" : "none" }}
             data-testid="video"
+            // Set the placeholder to a small transparent image. (On Android web
+            // views the default poster image is particularly ugly.)
+            poster={videoPlaceholder}
           />
         )}
       </div>

src/tile/SpotlightTile.module.css

@@ -23,7 +23,7 @@ Please see LICENSE in the repository root for full details.
   scroll-behavior: smooth; */
 }
 
-.tile.maximised .contents {
+.tile[data-maximised="true"] .contents {
   border-radius: 0;
 }
 
@@ -34,7 +34,7 @@ Please see LICENSE in the repository root for full details.
   --media-view-fg-inset: 10px;
 }
 
-.maximised .item {
+.tile[data-maximised="true"] .item {
   /* Ensure that foreground elements lie within the safe area */
   --media-view-fg-inset: calc(var(--call-view-safe-area-inset-top, 0px) + 10px)
     calc(env(safe-area-inset-right) + 10px)
@@ -191,7 +191,7 @@ Please see LICENSE in the repository root for full details.
   opacity: 1;
 }
 
-.maximised .indicators {
+.tile[data-maximised="true"] .indicators {
   inset-block-end: calc(-1 * var(--cpd-space-4x) - 2px);
   justify-content: center;
 }

src/tile/SpotlightTile.test.tsx

@@ -58,7 +58,13 @@ test("SpotlightTile is accessible", async () => {
   const toggleExpanded = vi.fn();
   const { container } = render(
     <SpotlightTile
-      vm={new SpotlightTileViewModel(constant([vm1, vm2]), constant(false))}
+      vm={
+        new SpotlightTileViewModel(
+          constant([vm1, vm2]),
+          constant(false),
+          constant("solid"),
+        )
+      }
       targetWidth={300}
       targetHeight={200}
       expanded={false}
@@ -101,7 +107,13 @@ test("Screen share volume UI is shown when screen share has audio", async () =>
   const { container } = render(
     <TooltipProvider>
       <SpotlightTile
-        vm={new SpotlightTileViewModel(constant([vm]), constant(false))}
+        vm={
+          new SpotlightTileViewModel(
+            constant([vm]),
+            constant(false),
+            constant("solid"),
+          )
+        }
         targetWidth={300}
         targetHeight={200}
         expanded={false}
@@ -132,7 +144,13 @@ test("Screen share volume UI is hidden when screen share has no audio", async ()
   const toggleExpanded = vi.fn();
   const { container } = render(
     <SpotlightTile
-      vm={new SpotlightTileViewModel(constant([vm]), constant(false))}
+      vm={
+        new SpotlightTileViewModel(
+          constant([vm]),
+          constant(false),
+          constant("solid"),
+        )
+      }
       targetWidth={300}
       targetHeight={200}
       expanded={false}
@@ -168,7 +186,13 @@ test("SpotlightTile displays ringing media", async () => {
   const toggleExpanded = vi.fn();
   const { container } = render(
     <SpotlightTile
-      vm={new SpotlightTileViewModel(constant([vm]), constant(false))}
+      vm={
+        new SpotlightTileViewModel(
+          constant([vm]),
+          constant(false),
+          constant("solid"),
+        )
+      }
       targetWidth={300}
       targetHeight={200}
       expanded={false}

src/tile/SpotlightTile.tsx

@@ -65,6 +65,7 @@ interface SpotlightItemBaseProps {
   displayName: string;
   mxcAvatarUrl: string | undefined;
   showNameTags: boolean;
+  background: "solid" | "transparent";
   focusable: boolean;
   "aria-hidden"?: boolean;
 }
@@ -78,6 +79,7 @@ interface SpotlightMemberMediaItemBaseProps extends SpotlightItemBaseProps {
 interface SpotlightUserMediaItemBaseProps extends SpotlightMemberMediaItemBaseProps {
   videoFit: "contain" | "cover";
   videoEnabled: boolean;
+  soundWaves: boolean | undefined;
 }
 
 interface SpotlightLocalUserMediaItemProps extends SpotlightUserMediaItemBaseProps {
@@ -120,6 +122,7 @@ const SpotlightUserMediaItem: FC<SpotlightUserMediaItemProps> = ({
 }) => {
   const videoFit = useBehavior(vm.videoFit$);
   const videoEnabled = useBehavior(vm.videoEnabled$);
+  const speaking = useBehavior(vm.speaking$);
 
   // Whenever target bounds change, inform the viewModel
   useEffect(() => {
@@ -132,6 +135,7 @@ const SpotlightUserMediaItem: FC<SpotlightUserMediaItemProps> = ({
     RefAttributes<HTMLDivElement> = {
     videoFit,
     videoEnabled,
+    soundWaves: props.background === "transparent" ? speaking : undefined,
     targetWidth,
     targetHeight,
     ...props,
@@ -243,12 +247,14 @@ interface SpotlightItemProps {
   targetHeight: number;
   showNameTags: boolean;
   showRingingStatus: boolean;
+  background: "solid" | "transparent";
   focusable: boolean;
   intersectionObserver$: Observable<IntersectionObserver>;
   /**
    * Whether this item should act as a scroll snapping point.
    */
   snap: boolean;
+  className?: string;
   "aria-hidden"?: boolean;
 }
 
@@ -259,9 +265,11 @@ const SpotlightItem: FC<SpotlightItemProps> = ({
   targetHeight,
   showNameTags,
   showRingingStatus,
+  background,
   focusable,
   intersectionObserver$,
   snap,
+  className,
   "aria-hidden": ariaHidden,
 }) => {
   const ourRef = useRef<HTMLDivElement | null>(null);
@@ -288,13 +296,14 @@ const SpotlightItem: FC<SpotlightItemProps> = ({
   const baseProps: SpotlightItemBaseProps & RefAttributes<HTMLDivElement> = {
     ref,
     "data-id": vm.id,
-    className: classNames(styles.item, { [styles.snap]: snap }),
+    className: classNames(className, styles.item, { [styles.snap]: snap }),
     targetWidth,
     targetHeight,
     userId: vm.userId,
     displayName,
     mxcAvatarUrl,
     showNameTags,
+    background,
     focusable,
     "aria-hidden": ariaHidden,
   };
@@ -391,6 +400,10 @@ interface Props {
   showRingingStatus: boolean;
   focusable: boolean;
   className?: string;
+  /**
+   * CSS class of the individual spotlight items.
+   */
+  itemClassName?: string;
   style?: ComponentProps<typeof animated.div>["style"];
 }
 
@@ -406,12 +419,14 @@ export const SpotlightTile: FC<Props> = ({
   showRingingStatus,
   focusable = true,
   className,
+  itemClassName,
   style,
 }) => {
   const { t } = useTranslation();
   const [ourRef, root$] = useObservableRef<HTMLDivElement | null>(null);
   const ref = useMergedRefs(ourRef, theirRef);
   const maximised = useBehavior(vm.maximised$);
+  const background = useBehavior(vm.background$);
   const media = useBehavior(vm.media$);
   const [visibleId, setVisibleId] = useState<string | undefined>(media[0]?.id);
   const latestMedia = useLatest(media);
@@ -492,9 +507,8 @@ export const SpotlightTile: FC<Props> = ({
   return (
     <animated.div
       ref={ref}
-      className={classNames(className, styles.tile, {
-        [styles.maximised]: maximised,
-      })}
+      className={classNames(className, styles.tile)}
+      data-maximised={maximised}
       style={style}
     >
       {canGoBack && (
@@ -516,6 +530,7 @@ export const SpotlightTile: FC<Props> = ({
             targetHeight={targetHeight}
             showRingingStatus={showRingingStatus}
             showNameTags={showNameTags}
+            background={background}
             focusable={focusable}
             intersectionObserver$={intersectionObserver$}
             // This is how we get the container to scroll to the right media
@@ -523,6 +538,7 @@ export const SpotlightTile: FC<Props> = ({
             // remove all scroll snap points except for just the one media
             // that we want to bring into view
             snap={scrollToId === null || scrollToId === vm.id}
+            className={itemClassName}
             aria-hidden={(scrollToId ?? visibleId) !== vm.id}
           />
         ))}

src/tile/TileAvatar.test.tsx

@@ -6,22 +6,22 @@ Please see LICENSE in the repository root for full details.
 */
 
 import { expect, describe, it } from "vitest";
-import { render } from "@testing-library/react";
+import { render, screen } from "@testing-library/react";
 
 import { TileAvatar } from "./TileAvatar";
 
 describe("TileAvatar", () => {
   it("should show loading spinner when loading", () => {
-    const { container } = render(
+    render(
       <TileAvatar id="@a:example.org" name="Alice" size={96} loading={true} />,
     );
-    expect(container.querySelector(".loading")).toBeInTheDocument();
+    screen.getByLabelText("Loading…");
   });
 
   it("should not show loading spinner when not loading", () => {
-    const { container } = render(
+    render(
       <TileAvatar id="@a:example.org" name="Alice" size={96} loading={false} />,
     );
-    expect(container.querySelector(".loading")).not.toBeInTheDocument();
+    expect(screen.queryByLabelText("Loading…")).toBe(null);
   });
 });

src/tile/TileAvatar.tsx

@@ -7,6 +7,7 @@ Please see LICENSE in the repository root for full details.
 
 import { type FC } from "react";
 import { InlineSpinner } from "@vector-im/compound-web";
+import { useTranslation } from "react-i18next";
 
 import styles from "./TileAvatar.module.css";
 import { Avatar, type Props as AvatarProps } from "../Avatar";
@@ -17,11 +18,12 @@ interface Props extends AvatarProps {
 }
 
 export const TileAvatar: FC<Props> = ({ size, loading, ...props }) => {
+  const { t } = useTranslation();
   return (
     <div>
       {loading && (
         <div className={styles.loading}>
-          <InlineSpinner size={size / 3} />
+          <InlineSpinner size={size / 3} aria-label={t("common.loading")} />
         </div>
       )}
       <Avatar size={size} {...props} />

src/utils/redact.test.ts

@@ -0,0 +1,58 @@
+/*
+Copyright 2026 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "vitest";
+
+import { redact } from "./redact";
+
+test("empty object", () => {
+  expect(redact({})).toEqual({});
+});
+
+test("no keys", () => {
+  expect(redact({ foo: "bar" })).toEqual({ foo: "bar" });
+});
+
+test("redact one key", () => {
+  expect(redact({ foo: "bar" }, "foo")).toEqual({ foo: "<redacted>" });
+});
+
+test("redact two keys", () => {
+  expect(redact({ foo: "bar", bar: "foo" }, "foo", "bar")).toEqual({
+    foo: "<redacted>",
+    bar: "<redacted>",
+  });
+});
+
+test("no redaction of unrelated keys", () => {
+  expect(redact({ foo: "bar", bar: "foo" }, "foo")).toEqual({
+    foo: "<redacted>",
+    bar: "foo",
+  });
+});
+
+test("no redaction of missing keys", () => {
+  expect(
+    redact({ foo: "bar" } as { foo: string; bar: string | undefined }, "bar"),
+  ).toEqual({
+    foo: "bar",
+  });
+});
+
+test("no redaction of null values", () => {
+  expect(redact({ foo: "bar", bar: null }, "bar")).toEqual({
+    foo: "bar",
+    bar: null,
+  });
+});
+
+test("no redaction of undefined values", () => {
+  expect(redact({ foo: "bar", bar: undefined }, "bar")).toEqual({
+    foo: "bar",
+    bar: undefined,
+  });
+});

src/utils/redact.ts

@@ -0,0 +1,25 @@
+/*
+Copyright 2026 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+/**
+ * Redacts properties in the supplied object by replacing them with
+ * a constant value.
+ * @param obj Object in which to perform redaction
+ * @param keys Keys to be redacted in the object
+ * @returns A new object with the specified properties redacted
+ */
+export function redact<T extends object>(
+  obj: T,
+  ...keys: (keyof T)[]
+): Record<keyof T, unknown> {
+  const result: Record<keyof T, unknown> = { ...obj };
+  for (const key of keys)
+    if (key in result && result[key] != null) {
+      result[key] = "<redacted>";
+    }
+  return result;
+}

src/utils/test-viewmodel.ts

@@ -128,8 +128,8 @@ export function getBasicRTCSession(
 
 /**
  * Construct a basic CallViewModel to test components that make use of it.
- * @param members
- * @param initialRtcMemberships
+ * @param members - Room members to include in the call.
+ * @param initialRtcMemberships - RTC memberships to start with.
  * @returns
  */
 export function getBasicCallViewModelEnvironment(

src/vitest.setup.ts

@@ -5,7 +5,6 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
 */
 
-import "global-jsdom/register";
 import "@formatjs/intl-durationformat/polyfill.js";
 import "@formatjs/intl-segmenter/polyfill";
 import i18n from "i18next";

tsconfig.json

@@ -38,7 +38,7 @@
       "livekit-client/dist/src/proto/livekit_models_pb": [
         "./node_modules/@livekit/protocol/src/gen/livekit_models_pb.d.ts"
       ]
-    },
+    }
 
     // TODO: Enable the following options later.
     // "forceConsistentCasingInFileNames": true,
@@ -48,8 +48,6 @@
     // "noPropertyAccessFromIndexSignature": true,
     // "noUncheckedIndexedAccess": true,
     // "noUnusedParameters": true,
-
-    "plugins": [{ "name": "typescript-eslint-language-service" }]
   },
   "include": [
     "./src/**/*.ts",