Setting alarm panel state through homekit?

Hi guys,

I am still new to Home Assistant so hope this isn’t too obvious a question.

I am currently setting up an alarm system and would like to be able to arm and disarm through the homekit integration.

At the moment I have specified the pincode in the homekit setup in configuration.yaml and the alarm state shows up in home on my apple device. I also get notifications on arming and disarming through home.

But Home Assistant seems to ignore state change commands from Apple Home. Is there a way to activate this?