Steps: 1. Go to https://people.mozilla.com/~anarayanan/webrtc/gum_test.html in two tabs with an integrated and usb mic plugged in 2. In the 1st tab, request access to the usb mic 3. Notice that the audio starts playing back (success callback) 4. In the 2nd tab, request access to the integrated mic Expected: A success callback should be fired allowing yet another audio to play back using the integrated mic. Actual: A success callback is fired, but the audio does not start playing at all.

Can we retest this in the latest nightly to see if it is still the case? It might been fixed by the "use correct device" bugfix.

(In reply to Anant Narayanan [:anant] from comment #1) > Can we retest this in the latest nightly to see if it is still the case? It > might been fixed by the "use correct device" bugfix. Nope, it's not fixed. Confirmed 11/12.