SUMMARY STEPS TO REPRODUCE 1. Open Dolphin's configure menu 2. Open the general section 3. Open the preview tab 4. Click the defaults button 5. Toggle a preview 6. Click the defaults button OBSERVED RESULT None of the preview checkboxes change when clicking "Defaults" EXPECTED RESULT Should reset the preview checkboxes to their default status SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20230108 KDE Plasma Version: 5.26.5 KDE Frameworks Version: 5.101.0 Qt Version: 5.15.7 Kernel Version: 6.1.3-1-default (64-bit) Graphics Platform: X11 ADDITIONAL INFORMATION