SUMMARY The "All User Files" option is buggy if the application has the permission by default. STEPS TO REPRODUCE 1. Find an application which has the "All User Files" permission by default 2. Modify the option to something other than "read/write" 3. Try to set it back to "read/write" OBSERVED RESULT The "read/write" option disappears from the dropdown EXPECTED RESULT The "read/write" option stays in the dropdown SOFTWARE/OS VERSIONS KDE Plasma Version: 5.26.90 KDE Frameworks Version: 5.102.0 Qt Version: 5.15.8 ADDITIONAL INFORMATION
Fixed via https://invent.kde.org/plasma/flatpak-kcm/-/merge_requests/91 and probably many other commits recently