Since putting most of my programs into a firejail wrapper, plasma/krunner doesn’t show them anymore and it isn’t possible to have them launch on startup the normal/plasma way.
Interestingly, not all programs behave the same:
thunderbird is also not visible in krunner but can still be launched from its original “Pin to taskbar” shortcut in the taskbar.
freetube can be launched from a newly created “Pin to taskbar” shortcut but when opened this way, it opens an empty electron container, not freetube itself.
telegram-desktop cannot be launched from the taskbar at all, neither by a “Pin to taskbar” shortcut nor by a manually generated .desktop file with telegram-desktop as the command.
However, launching these program from the terminal works fine.
What is the reason for this? Is there a way to overcome this?