mapping to hardware android buttons is really amazing feature and I really appreciate it.
I mapped volume buttons to brush size and density.
it also works via usbc earphones + - play/pause
so I have a mini keyboard! amazing!
However, changing brush size feels a bit flow breaking:
The cursor jumps back and forth while changing brush size often
What will be a smoother experience is changing brush size from center relative to current. legacy behaviour can be an optional setting
