I recently switched to GNOME 3.38 from KDE. I cannot get telegram to keep running in the background. I think the problem is in Gnome because KDE was running telegram and megasync in the background. I cannot find any resource online for help.
I think they are running in the background but gnome remove system tray .
try this extension .
Tray Icons - GNOME Shell Extensions
That worked thanks!!!
The problem reappear when I switched to Xwayland from xorg.