diff --git a/src/UrlParams.ts b/src/UrlParams.ts
index c99d5c9d..3216d972 100644
--- a/src/UrlParams.ts
+++ b/src/UrlParams.ts
@@ -228,7 +228,7 @@ export interface UrlConfiguration {
    */
   waitForCallPickup: boolean;
 }
-interface IntentDerivedConfiguration {
+interface IntentAndPlatformDerivedConfiguration {
   defaultAudioEnabled?: boolean;
   defaultVideoEnabled?: boolean;
 }
@@ -241,7 +241,7 @@ interface IntentDerivedConfiguration {
 export interface UrlParams
   extends UrlProperties,
     UrlConfiguration,
-    IntentDerivedConfiguration {}
+    IntentAndPlatformDerivedConfiguration {}
 
 // This is here as a stopgap, but what would be far nicer is a function that
 // takes a UrlParams and returns a query string. That would enable us to
@@ -405,7 +405,9 @@ export const getUrlParams = (
       };
   }
 
-  const intentDerivedConfiguration: IntentDerivedConfiguration = {};
+  const intentAndPlatformDerivedConfiguration: IntentAndPlatformDerivedConfiguration =
+    {};
+  // Desktop also includes web. Its anything that is not mobile.
   const desktopMobile = platform === "desktop" ? "desktop" : "mobile";
   switch (desktopMobile) {
     case "desktop":
@@ -415,8 +417,8 @@ export const getUrlParams = (
         case UserIntent.JoinExistingCall:
         case UserIntent.StartNewCallDM:
         case UserIntent.JoinExistingCallDM:
-          intentDerivedConfiguration.defaultAudioEnabled = true;
-          intentDerivedConfiguration.defaultVideoEnabled = true;
+          intentAndPlatformDerivedConfiguration.defaultAudioEnabled = true;
+          intentAndPlatformDerivedConfiguration.defaultVideoEnabled = true;
           break;
       }
   }
@@ -477,7 +479,7 @@ export const getUrlParams = (
     ...properties,
     ...intentPreset,
     ...pickBy(configuration, (v?: unknown) => v !== undefined),
-    ...intentDerivedConfiguration,
+    ...intentAndPlatformDerivedConfiguration,
   };
 };
 
diff --git a/src/room/MuteStates.test.tsx b/src/room/MuteStates.test.tsx
index 7a134b5e..eb08217d 100644
--- a/src/room/MuteStates.test.tsx
+++ b/src/room/MuteStates.test.tsx
@@ -110,7 +110,7 @@ function mockMediaDevices(
   return new MediaDevices(scope);
 }
 
-describe("useMuteStates in full mode", () => {
+describe("useMuteStates VITE_PACKAGE='full' (SPA) mode", () => {
   afterEach(() => {
     vi.clearAllMocks();
     vi.stubEnv("VITE_PACKAGE", "full");
@@ -258,7 +258,7 @@ describe("useMuteStates in full mode", () => {
   });
 });
 
-describe("useMuteStates in embedded mode", () => {
+describe("useMuteStates in VITE_PACKAGE='embedded' (widget) mode", () => {
   beforeEach(() => {
     vi.stubEnv("VITE_PACKAGE", "embedded");
   });