As I test out various ATV4 apps I am struck with what a lousy hardware interface Apple has saddled the ATV4 with, which translates into ATV4 app UIs that range from godawful to barely acceptable. I'm not a developer, so I'm curious if there's any way to split the functionality of a content-serving app such that the UI lives on an iPad and the rest of it lives on the ATV4? Seems like a logical thing to do, but would require iOS and tvOS to talk to each other in ways that I'm not sure they can.