AV calls and audio permission

[contrapunctus-1]

trafficstars

1. I made an audio call to a contact.
2. They tapped the answer button.
3. A message appeared on the screen about missing permissions. But since their screen was locked, the permission dialog wasn't displayed, nor was I aware of a way to go back to the lock screen from the call screen. (Tapping Back disconnected the call.)

[licaon-kter]

That's an Android ~feature~bug?

Wasn't Back not closing the call anymore? Does everyone use latest version 2.10.2?

[contrapunctus-1]

It's possible my contact was using an older version. It's also possible it was device-specific - I can't reproduce it again. 😔