@nicocarbone on a running system, can you run `systemctl --user show-environment |grep XDG_DATA_DIRS` the output should include /var/lib/snapd/desktop.
Then find the PID of gnome-shell, and run `sudo strings /proc/<pid>/environ | grep XDG_DATA_DIRS`. The value should be identical to one you get from systemd.
@nicocarbone on a running system, can you run `systemctl --user show-environment |grep XDG_DATA_DIRS` the output should include /var/lib/ snapd/desktop.
Then find the PID of gnome-shell, and run `sudo strings /proc/<pid>/environ | grep XDG_DATA_DIRS`. The value should be identical to one you get from systemd.