OS is Debian 10. Firefox version is latest in repos, 78.13.0esr.
Trying to use playerctl with bluetooth buttons to control playback in firefox.
Everything is working fine, I’m away from my desk, pausing and unpausing playback in firefox works as expected.
Suddenly, pause/unpause stops working. I return to my desk, and the output of
playerctl -l doesn’t show firefox anymore. The problem is either playerctl, firefox, or something else, but the actual bluetooth button works. (checked with xev)
Pausing and unpausing the playback in firefox manually with the mouse causes
playerctl -l to detect firefox again.
How do I fix this?