iOS Capture Microphone Cause Bluetooth Headphone Not Working

When capturing the microphone on iOS devices, the volume of Bluetooth headphones will stop working.

Environment: iPhone 15 Pro Max (iOS 18.2, Chrome 131); iPhone 12 Pro (iOS 17.6, Chrome 131)
Reference: WebKit Bug #285164

Reproduction Steps

  1. Connect Bluetooth headphones
  2. Click "Play Music" button
  3. Select microphone device
  4. Click "Open Microphone" button
  5. Observe if music switches from Bluetooth headphones to device speakers