@NotAgain have you forgotten that you have your own topic at Issue with Audio Linking Across Multiple Tabs. Unable to Independently Mute Tabs ?
Big thing to point out here is OP on this is using Windows. You are using MacOS. They are sharing it was resolved for them on Windows. Two separate but similar issues.
All you have to do is bump yours to say it’s still a problem on your MacOS after the latest updated. In fact, I’m actually going to lock this topic since it seems resolved and we’ll shift activity to yours.
@Mattches closing this because OP seems to say it’s resolved and there are other open topics. Figured it’s better to keep it going on open topic with existing issue rather than keep having people pinged who said the problem is resolved.