Remote control
Is your feature request related to a problem? Please describe.
It's not a huge deal, but it's a bit uncomfortable to get and unlock the phone whenever I'm listening to an audiobook on the phone but I'm sitting at my desk using my PC, and want to rewind or pause. Just the same way, it's a bit annoying to have to go back to the PC every time I'm listening on my PC using a headset but I've walked away for any reason (personally I do that quite often, so I don't sit all day)
Describe the solution you'd like
It'd be nice if the players were synced, so that when the book is played on the PC, I can use the player controls from my phone, and vice-versa.
Describe alternatives you've considered
I've used KDE Connect on Linux and Android but it's very limited, since it only supports Pause/Next/Previous.
Additional context
For a real-world example, take the Spotify apps, which have their players synced across PC (desktop, web), TV, mobile (phone, tablet), etc - so you can use any of them to control the music.