I have in fact signed the agreement. I got an email this afternoon saying so. "You do not have required contracts to perform an operation. (ID: ac62e7e3-1dd4-4f87-ab3a-f56a2bc1037b)"

Two Apps Sharing the Screen

It would be good if tabBarController.tabBar.isHidden also worked on visionOS.

Never mind. It turns out that all the targets need to have the same product name. The product name defaults to the $(TARGET_NAME). I made sure the bundle names matched, but not the product names.

I'd be much happier if the virtual game controller laid out its controls after a rotation.