SUMMARY

STEPS TO REPRODUCE
1. Open System Settings' menu button and enable "Highlight Changed Settings"
2. Go into Flatpak KCM
3. Press a checkbox
4. Change a combo box
5. Add a new filesystem path

OBSERVED RESULT
None of these are highlighted

EXPECTED RESULT
Checkbox should be orange (see Desktop Effects KCM),
combobox should be orange (see Screen Edges KCM),
The new filesystem path should have an orange outline

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20230215
KDE Plasma Version: 5.27.0
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Kernel Version: 6.1.10-1-default (64-bit)
Graphics Platform: X11

ADDITIONAL INFORMATION