Qt5 used to supply Qtcurve “Application Style” in systemsetting. It is missing in plasma 6. Does anyone know if or when it will be available?
Upstream QtCurve hasn’t been ported to Qt6, but a user has created an unofficial port which should probably work. I’m hoping it gets merged upstream at some point in the future.
Thanks for the information, the lack of QtCurve is the reason I have not upgraded my current Slowroll.