Hi @micmor, for me it was the same, but on this last update this change was not persistent. It was the same behavior as described on this bug https://bugzilla.redhat.com/show_bug.cgi?id=1900553 So I changed the sddm theme "breeze-fedora (0.2)" to "breeze (0.1)" and now it works fine. If I change back to "breeze-fedora (0.2)" the problem happens again. So, not a big problem, but it's annoying.
After the upgrade logout process is taking a little longer than usual, not sure if it's related, need more testing.
Now the login screen sddm doesn't show any background anymore (just a white canvas), I tried to choose the default background after login, and then when I logout it isn't there, nor if I shutdown an reboot. Will search bugzilla if this is already reported.
Bare metal install on Acer Aspire V3-571 v: V2.11 CPU: Quad Core Intel Core i7-3632QM GPU: Intel 3rd Gen Core processor Graphics Controller Desktop: KDE Plasma 5.20.4 KDE frameworks: 5.75.0 Qt: 5.15.2 Kernel: 5.9.12-200