I’m trying to use the new shortcuts app in iOS 13 Beta, and saw there were new actions for controlling my Apple TV. Unfortunately, I get this error when I try. Is this just a beta issue or anyone know how to solve this error?
If you do a Google search you’ll find lots of discussion (particularly on Reddit) about no one having this working in the current beta, including those running the TV beta alongside.
Best thing to do is for you to report it back to Apple as per any other beta feedback.