In KDE System's Settings there's the Color Corrections panel for setting
up monitor profile.
When selecting the display, a warning is displayed saying something like
"Gnome Color Management is needed to calibrate devices". Now, I have
Gnome Color Management installed:
$ dnf list installed gnome-color-manager
Pacchetti installati
gnome-color-manager.x86_64 3.36.0-1.fc32 @fedora
but still the
message is displayed. Is something else supposed to be
installed for make it work?