the command : $ dnf grouplist -v show mw I have this:
Installed Groups: custom-environment,
minimal-environment,
xfce-desktop-environment,
basic-desktop-environment
The env command show me most KDE variables and run the KDE environment
XDG_CURRENT_DESKTOP=KDE
The Fedora 28 start with plasma KDE
I don't install kde , why is on my distro ?