This is very weird and extremely annoying. Sound is not playing over to external speakers and built in mic is not working. Sound works fine over bluetooth.
Sound is routed to speakers, because in settings I can see bar jumping when music is played, but of course its total silence. Mutting/Unmuting volume enables sound. Problem is even more with mic, because I cant enable it in anyway.
Also, I didn't find any error logs related to sound, everything seems normal.
This glitch appeared few days ago. Might be some updated caused it, but I don't know.