Clean install, F33 Mate, rpmfusion installed plus free and non free tainted.
I do " sudo dnf upgrade --refresh" and det this error;
Error: Transaction test error:
file /usr/share/backgrounds/mate/default.xml from install of
f33-backgrounds-mate-33.0.2-1.fc33.noarch conflicts with file from package
f32-backgrounds-mate-32.2.2-2.fc33.noarch