acorn tv not not showing on up next?
My other streaming services show up on Apple TV up next to watch but the acorn.tv app.
Apple TV 4K (2nd generation)
If the Acorn TV app is set connect to the Apple TV app, and you have shows from there that you are currently watching, then it is supposed to show, afaik.
Availability of supported apps in the Apple TV app (on iPhone, iPad, Apple TV box) - Apple Support
Adjust Apple TV app settings - Apple Support
* Set which Apple TV channels and apps share content with the Apple TV app: Select an app from the list to turn it on or off.