Tab groups have become one of Firefox’s most loved ways to stay organized — over 18 million people have used the feature since it launched earlier this year. Since then, we’ve been listening closely to feedback from the Mozilla Connect community to make this long-awaited feature even more helpful.
You can disable autoplay video, wouldn’t that do what your want?
I want to disable all audio from a site, not just autoplay audio. . Like muting the tab except automatically for that site.
What websites are you going to that have sounds in them like that?
lichess.org/training try playing a few moves. I want to get rid of the sounds.