Hi!
I found your post since i’m working on this exact thing. I’m also using the homebridge plugin by Nicoduj for years now and it has been serving me oh so well. But since I have a second Raspberry Pi running Homebridge next to my HASS installation, just to serve this plugin, I am looking into getting this behavior into HASS.
But i’m a bit stuck. I made a post about it here .
Did you figured this one out yourself all these years later? Any help would be so much appreciated!