set xdg session type earlier

templates/vnc/vncserver.service.j2

@@ -26,9 +26,9 @@ ExecStart=Xtigervnc $DISPLAY {{vncserver_options|replace('\n',' ')|trim}}
 ExecStartPost=fish -c "while not xdpyinfo > /dev/null 2> /dev/null; sleep 0.1; end"
 ExecStartPost=xrandr --output VNC-0 --primary
 ExecStartPost=systemctl --user import-environment DISPLAY XAUTHORITY
+ExecStartPost=fish -c "set -x XDG_SESSION_TYPE x11; systemctl --user import-environment XDG_SESSION_TYPE"
 ExecStartPost=systemctl --user restart dbus.service
 ExecStartPost=systemctl --user start xsession.target
-ExecStartPost=fish -c "set -x XDG_SESSION_TYPE x11; systemctl --user import-environment XDG_SESSION_TYPE"
 
 [Install]
 WantedBy=default.target