I also have issues with "HSP/HFP" profile detection in apps. I have to close an app, then manually switch profile to "HSP/HFP", then start an app. Only then I can use microphone.
I also have issues with "HSP/HFP" profile detection in apps. I have to close an app, then manually switch profile to "HSP/HFP", then start an app. Only then I can use microphone.