Firefox 97.0.1 MacOS 11.5.2 At some point recently I noticed a weird problem. I often have audio/music playing in the background (from TIDAL or VOX usually) When I go to a webpage that plays audio or video, I correctly hear both the backgroud music and the web audio. When I pause, stop, or navigate away from the web page playing media, the whole system mutes. If I resume play, it unmutes both Firefox and the app playing music. I initially thought this was an issue with VOX but I've been seeing it with TIDAL as well lately. This seems a really odd behavior and I can't see the point to it. Please Advise.