SUMMARY On ArchLinux, changes to system desktop files are automatically rebuilt after each update by pacman. However, it is a little more difficult to change user desktop files. STEPS TO REPRODUCE 1. Make changes to user desktop files in ~/.local/share/applications OBSERVED RESULT Changes are not reflected in Kicker EXPECTED RESULT There should be a user visible way to refresh the entries. I know about kbuildsycoca5 after a web search, but I think from a usability perspective, there should be a graphical way to refresh the desktop files, maybe in the context menu or in the Menu editor. SOFTWARE/OS VERSIONS KDE Plasma Version: 5.15.1 KDE Frameworks Version: 5.55 Qt Version: 5.12.1
This must be a bug with file system monitoring on your OS install. kbuildsycoca5 is normally automatically run after changes to relevant directories.