I’m not sure if this fits but here is mine:
I want to get away from Samsung but the “Sound Assistant” app let’s me control the volume of every app, kind of like a mixer. Sometimes an app doesn’t have a mute option, I can set the volume of that app to 0 without effecting the volume of whatever music I’m listening to.
I also like to listen to my local police scanner and music at the same time. I can set the volume of the scanner app low enough to not really bother the music but loud enough that if something happens I can still hear it and pause the music.
I can’t believe Samsung and their app is the only way, but I haven’t found an alternative.
Good to know, thank you for the heads up.