[FEATURE REQUEST] Also send volume keys to Music/iTunes

[Rastafabisch]

It would be great if Volume keys would be send to Music/iTunes as well. This would enable volume control on AirPlay devices. I imaging that System as well as Music/iTunes Volume should be adjusted simultaneously (and not one overwriting the other).

[Jonyder]

I'm using AirPods Pro. When I use the touch control on those, single press, it opens the Music app when no other audio source is in use. Would be great if this can also open another app (Spotify) instead of the Music app.