SUMMARY The "Apply" button in Night Color remains grayed out regardless of what is changed in its settings. Therefore it always resets to what I had set it to upon first installing KDE Neon. I am unsure when this began. I had installed RedShift at one point, but uninstalled in case it was interfering with Night Color. Thank you! STEPS TO REPRODUCE I do not know how to produce this in the first place (I would have to try through a fresh install, I think), but it is reproducible insofar as it persists: 1. Open Night Color. 2. Change any of the settings. 3. Cannot select Apply, so press "OK" (if Night Color was accessed directly via KRunner) or close (if Night Color was accessed via System Settings). OBSERVED RESULT No change maintained. EXPECTED RESULT "Apply" button should become active in order to set new settings. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: KDE neon User Edition 5.17 x86_64 (available in About System) KDE Plasma Version: 5.17.5 KDE Frameworks Version: 5.67.0 Qt Version: 5.13.2 ADDITIONAL INFORMATION Kernel Version: 5.3.0-28-generic Hardware Intel i5-6600k nVidia GTX 1070
Fixed in 5.18.