i wanted to let you know that i've found a solution to control Homekit devices with Qlab. It's possible thru an app walled HomeControl Menu. Basically this app gives you access to your Homekit device in the menu bar of your Mac. But it has great advantage over the Home app that it is scriptable. So now, whit script cues, i can use any device or any scene from Home. That being said, it's definitely time consuming when you have a lot of cues and i would still loooooove to see a native implementation of Homekit in Qlab but for now, that will do the job.