Merge pull request #3632 from element-hq/valere/double_pub_problems_highlevel

Fix: Races that could cause double publication or mute state desyncs

src/utils/test.ts

@@ -311,6 +311,8 @@ export function mockLocalParticipant(
     publishTrack: vi.fn(),
     unpublishTracks: vi.fn().mockResolvedValue([]),
     createTracks: vi.fn(),
+    setMicrophoneEnabled: vi.fn(),
+    setCameraEnabled: vi.fn(),
     getTrackPublication: () =>
       ({}) as Partial<LocalTrackPublication> as LocalTrackPublication,
     ...mockEmitter(),