Is there any update for this issue? iOS 18.0 Release version or 18.1 beta seems not to fix this issue.

Thank you very much for your response. My use case involves using other applications on the iPad while having my app displayed on an external monitor. Based on the documentation you provided, I understand that the recommended Role for a UIScene on an external display is windowExternalDisplayNonInteractive. However, my requirement is to move the main application to the external display. The documentation advises against changing the windowApplication role. Could you explain the considerations behind this recommendation? I'm considering whether it would be feasible to change the role to windowExternalDisplayNonInteractive when moving the app to the external display, and then change it back to windowApplication when returning to the iPad. Is this approach viable? Or do you have any other suggestions for achieving this requirement?

I fire the bug with the same title that its FB number is: FB14829880

I think the function for observe spatialCaptureDiscomfortReasons is not ready currently that it's in beta. Maybe wait for ios 18 public release version.

You can run it with an iPhone simulator.