Update:
Regarding the CEC gen4 Apple TV module, at least with my system, the HOME Command just pops up a 'subpage' on the right side of the screen with largely useless items (appears to be the 'Apple TV App'). In the settings menu/remotes and devices, there is a setting to to determine what the 'HOME Button' behavior is (Home Screen or Apple TV App) - Of course, both settings do exactly the same thing...? ?Unless I'm missing something...
Arrggghhh!
