Root cause of 'tapping stops the Bluetooth audio': bzUnlockAudio fires on EVERY tap
during a call and called bzApplyRoute -> setSpeaker(false) -> configureDevice, whose
setCategory+setActive(true) reconfigures the AVAudioSession mid-call and interrupts
WebKit's audio unit, dropping the call audio. Fix: bzApplyRoute on iOS no longer touches
the session at all (only wires the route-icon listener); iOS keeps auto-routing. build batch152.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Sravan
2f368643ad
