Multimedia key acts on more than one app at the same time
User hits the play/pause
multimedia key, while he has two apps opened: Chromium with a YouTube Video, and Goodvibes Radio Player. What happens is that both start / stop playing at the same time.
It seems that XFCE forwards the keystroke to both applications. Tested with chromium+goodvibes, and also chromium+vlc.
See https://gitlab.com/goodvibes/goodvibes/-/issues/129 for a detailed explanation
Edited by Arnaud R