To reproduce: 1. Navigate to the Night color kcm, configure it and press apply - for example https://i.imgur.com/vTqtuyM.png 2. Navigate away from the KCM and then back - the page has been reset to it's original defaults and the apply button is active. Note the previously applied config is in effect - https://i.imgur.com/8zDkC3l.png 3. Trying to navigate away fro the page results in the following dialog - https://i.imgur.com/JZKJ96B.png Operating System: Arch Linux KDE Plasma Version: 5.27.80 KDE Frameworks Version: 5.245.0 Qt Version: 6.6.0 Kernel Version: 6.6.1-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 24 × AMD Ryzen 9 5900X 12-Core Processor Memory: 31.3 GiB of RAM Graphics Processor: AMD Radeon RX 6800 XT
*** This bug has been marked as a duplicate of bug 471153 ***