[Feature Request] Specific use for the cellphone return button

[victormatheusEK]

On this screen (and all the others inside the library section, would it be possible to make the phone return button go back to the library instead of closing the app? Would it be possible as well apply the same function to when I click the library button again?
In this favorite screen, would be possible as well add a return arrow button?

[rybycy]

I'd personally consider this a bug, not a feature request. It's not possible to get back to the player if you have no favorite tracks.