Try re-enable FF test with webRTC team options

playwright.config.ts

@@ -65,10 +65,27 @@ export default defineConfig({
         ignoreHTTPSErrors: true,
         launchOptions: {
           firefoxUserPrefs: {
+            // Use the same set of options used by WebRTC tests in Firefox
+            // see https://webrtc.org/getting-started/testing
+            "media.navigator.permission.disabled": true,
             "permissions.default.microphone": 1,
             "permissions.default.camera": 1,
-            // "media.navigator.streams.fake": true,
-            // "media.navigator.permission.disabled": true,
+            "browser.cache.disk.enable": false,
+            "browser.cache.disk.capacity": 0,
+            "browser.cache.disk.smart_size.enabled": false,
+            "browser.cache.disk.smart_size.first_run": false,
+            "browser.sessionstore.resume_from_crash": false,
+            "browser.startup.page": 0,
+            "media.navigator.streams.fake": true,
+            "media.navigator.permission.disabled": true,
+            "device.storage.enabled": false,
+            "media.gstreamer.enabled": false,
+            "browser.startup.homepage": "about:blank",
+            "browser.startup.firstrunSkipsHomepage": false,
+            "extensions.update.enabled": false,
+            "app.update.enabled": false,
+            "network.http.use-cache": false,
+            "browser.shell.checkDefaultBrowser": false,
           },
         },
       },