SUMMARY When a new window decoration is applied using the GetNewStuff dialogue and the dialogue is then closed, the previously selected decoration can not be applied, even though it is no longer the one currently used. STEPS TO REPRODUCE 1. Select/highlight the currently used window decoration 2. Download and apply a new one using the GetNewStuff dialogue 3. Try to apply the previously used decoration OBSERVED RESULT The previously used decoration can not be applied, as the kcm might not have been informed about the decoration change. To apply it, any other decoration (even the already applied one) has to be applied first. EXPECTED RESULT It should be possible to reapply the previous decoration immediately. SOFTWARE/OS VERSIONS Operating System: Fedora 34 KDE Plasma Version: 5.22.5 KDE Frameworks Version: 5.85.0 Qt Version: 5.15.2 Kernel Version: 5.14.13-200
AFAIK this was fixed in Plasma 5.23. It's working for me there.