I have a fresh iOS app / project; all I've done is import the HomeKit framework. When I instantiate HMHomeManager:
var homeManager = HMHomeManager()
Xcode yells at me:
Main Thread Checker: UI API called on a background thread: -[UIApplication applicationState]
... this occurs even if I wrap it in DispatchQueue.main.async {}
Since this project is effectively blank, I'm assuming this an Xcode bug ... but am I doing something wrong?