Feature request: Back button

[manilenio]

Describe the feature you want

When the video plays, it enters full screen but there's no back button to go back to the previous screen. I use this on my car's head unit so there's no physical back button.

Is your feature request related to a problem? Please describe it

n/a

Additional context

n/a

How will you/everyone benefit from this feature?

Since YT Vanced was discontinued, our vehicles lost access to a viable video player. Playing it from a browser was very slow and clunky. Our car's headunit uses the antiquated Android 4.3, so you can't imagine how much of a godsend this project is to us. I also tried Skytube, but there's no audio, so Newpipe is our only hope.