Description: When I try to change Appearance settings from System to Light/Dark or apply a LibreOffice Theme, I am prompted to restart LibreOffice, however afterwards those settings do not change the actual appearance. The System-/Dektop-wide Theme is respected. Steps to Reproduce: 1. Change Appearance settings from System to the non-default or apply a LibreOffice Theme 2. Restart LibreOffice 3. Observe no effect of the setting Actual Results: System theme stays in effect Expected Results: Switching to Light/Dark Theme or applying a LibreOffice Theme Reproducible: Always User Profile Reset: Yes Additional Info: Fedora 42 KDE Tested with Writer and Impress