Velux inverted option somehow not working

  • Platform information:
    • Hardware: NUC, 16GB RAM
    • OS: Ubuntu 20.04.2 LTS (GNU/Linux 5.4.0-73-generic x86_64)
    • Java Runtime Environment: Zulu
    • openHAB version: openHAB 3.1.0.M5
  • Issue of the topic:
    I am trying to invert a Velux roof window. Currently the standard oh-rollershutter-card presents up/stop/down buttons the close when clicking “up” and open when clicking “down”. Checking the “Actuator Position Inverted” switch in the Thing config page does not seem to change anything. Also after rebooting the bridge and restarting the OH docker container.
UID: velux:window:192_168_87_17:RoofWindow
label: Roof Window
thingTypeUID: velux:window
  name: RoofWindow
  inverted: true
  serial: xxxx
bridgeUID: velux:klf200:192_168_xx_xx

Any ideas of how to correct it? I also do not see any channel configuration that would allow me to invert it that way.

This: Need inverted Rollershutter Controls for Velux Roofwindow Rollershutter
and this:
OH3: Rollershutter invert command missing

somehow seem to indicate it works normally, any ideas what I could be doing wrong?