I'm still encountering this problem frequently. Discord runs like a charm but I like to play on servers that require team communication. With random players discord is no solution.
When I push the Voice Chat button, which is set for team com, I will see the radio sign saying "team & proximity", but noone can hear me. This is really annoying. Since I play with a lot of strangers I cannot always ask each one of them to change their master volume settings. Pls fix this! It' crucial for tactical gaming!
Another issue is that the switch between primary and secondary button lost it's functionality. This is REALLY annoying since it's often needed. Looking forward to some fixes! Thx!