It's very difficult to debug the app on Apple TV 4K, no USB port.
adt -package -target ipa-debug -connect.., the app doesn't start the window for the debugger like iOS to add IP adress.
Scout doesn't start using a Starling instance, I think the app crash.
a flash.text.Textfield is not possible, after
_starling = new Starling(MyClass, stage); the classic display list is blank too.