Neon dev unstable... Search for "icons" KCM in the apps launcher and open it. Select another icon theme and close the window. No prompt to save/discard the change appears. Tested with several KCMs.
Bug persists. Operating System: Arch Linux KDE Plasma Version: 5.14.90 KDE Frameworks Version: 5.54.0 Qt Version: 5.12.0
Which KCMs exactly does this happen with?
I just tested almost all KCMs available on my system. None of them shown the apply/discard prompt.
Jeez. Thanks Patrick!