SUMMARY Opening 'System Settings > System > Session > Places' clears all settings in 'System Settings > System > Desktop Sessions'. STEPS TO REPRODUCE 1. Open 'System Settings > System > Session > Places' 2. Open 'System Settings > System > Desktop Sessions' OBSERVED RESULT Opening 'Places' clears all settings of the settings category 'Desktop Sessions' EXPECTED RESULT Opening 'Places' should not effect settings in other categories. SOFTWARE/OS VERSIONS Linux/KDE Plasma: fedora 40 /KDE 6 KDE Plasma Version: 6.1.3 KDE Frameworks Version: 6.4.0 Qt Version: 6.7.2 ADDITIONAL INFORMATION Plasma Wayland session. The System Settings category paths mentioned above could be slightly different. I made a rough translation from my own language. The bug is reproducible on two different machines running fedora 40. It seems to be just a UI bug. If you close and reopen System Settings, the session settings are visible again.
*** This bug has been marked as a duplicate of bug 488292 ***