Comment 4 for bug 1793334

I've got the same bug on Ubuntu 20.04 with Chromium 86.0.4240.183 when using Teams. Every time I call someone or someone calls me it switches source and sink to my internal laptop microphone and speakers. Then I have to go to the sound settings where it still shows my headphones as source and sink, and I need to switch to internal sink/source and back to headphones to make it work. It's really annoying.
Why is chromium even allowed to change my pulseaudio settings?