Plasma 6 and NeoChat from git master, Wayland, 200% scale. STEPS TO REPRODUCE 1. Open NeoChat 2. Open System Settings' Colors KCM 3. Change the color scheme OBSERVED RESULT NeoChat's titlebar changes color, but the app does not. If I restart the app, it starts with the right color scheme, though. EXPECTED RESULT Color change happens live. ADDITIONAL INFORMATION It's not a generic Kirigami issue as live color changing works for the following other apps I tested: - Elisa - Spectacle - System Monitor - Filelight - Cuttlefish - System Settings itself (which isn't pure QML of course, but still) Discover also fails, though; see Bug 436596.
On further investigation: this doesn't work for me in elisa either, but it does work in spectacle. I'm on a distro plasma session, with distro spectacle and selfbuilt neochat and spectacle. Could this be a Qt/Plasma 5 vs 6 thing where the distro-systemsettings doesn't communicate correctly with selbuilt qt6 apps? is that behavior similar for you or is everything you've tested against self-built?
Everything I've tested is self-built using kdesrc-build. All KDE software on my machine is, in fact. It's on top of distro-provided stuff, though.
Can definitely confirm, though I don't think it's in neochat - even when removing everything on the QML and C++ sides, it's still broken.
This works fine now!