WooHoo! I've managed to get my IKEA Blinds working using this driver, thank you.
Additionally, I bought a ConBee II and finally got it working together with @martinez.mp3 Integrate deCONZ deCONZ Hubitat drivers and now have my IKEA Blinds Open/Close remote working too. This includes the Pause function 
It also works with the IKEA On/Off switches I bought and haven't been able to use.
