Quite often in Damus, the app will play multiple soundtracks simultaneously.
My friend is cycling across Taiwan 🚴🏼♂️ 🇹🇼
Soooo jealous https://nostr.build/av/513d8d3a64a4bd6751e6e20301dae32b6c9c03edce36de10de1057e5ff436e8b.mov https://nostr.build/av/7b4dd011c7f6d4cfa585aee000a2a469c1f4c7665aa27fbae3d32085be6c9f46.mov https://nostr.build/av/3edd75072afbd76c014e71b7ff9829bb24e403b9a2eb419309f73278b64ddfd7.mov https://nostr.build/av/06f8b5c8dd7fab6f74bd5d6da98291701fa78cf3bcf47c4227cd1ae372eedd8f.mov 
Discussion
Yep, for now the only thing that helps is muting each one manually when done watching