SUMMARY Tinting does not work when colors are changed in a certain sequence STEPS TO REPRODUCE 1. Open colors kcm page 2. Select any custom color with tint feature on 3. Now select accent color from colorscheme OBSERVED RESULT The default accent color selections fails to tint the windows. EXPECTED RESULT The tint should be applied for default accent color as well. SOFTWARE/OS VERSIONS Linux/KDE Plasma: kde neon (available in About System) KDE Plasma Version: 5.26.80 KDE Frameworks Version: 5.99.0 Qt Version: 5.15.6 ADDITIONAL INFORMATION If you select the option accent color from colorscheme and then switch to any custom color the tint won't apply either.
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/2198
The merge request was apparently controversial, it seems we think the current behaviour is correct.