When I launch the game from the start menu nothing happens, I tried form terminal and get the following.
./0ad-0.0.26-alpha-2210062307-x86_64.AppImage
/tmp/.mount_0ad-0.SF2R7Y/AppRun.wrapped: 11: source: not found
Debian bullseye - Plasma KDE
I should clarify, by nothing happens I mean the app icon shows up for a second in the menu bar then disappears