Can an HA script or API call switch the active activity on the Remote 3? Use case - single TV with two different sources plugged into it. Can a button from the “source 1” activity page change the source AND activity page to “source 2”? I’m not seeing anything in the docs saying this is possible. Thanks!
Guess not. This would seem like a desirable roadmap item.
Not possible at the moment. You can start and end activities but you cannot control the GUI from an external source.
Ralf