Grafana 12.1.1 How to hide cursor

Running Grafana on a Raspberry Pi in Kiosk mode starting it with the Bash script below. What can I change and/or add to the script to hide the cursor?

grafana-kiosk --URL="http://localhost:3000/d/my-key?kiosk=tv" --kiosk-mode=full autofit=true --ignore-certificate-errors=true --window-position=0,0 --window-size=1920,1080 --disable-mouse=true