PhantomsXR

Results 3 issues of PhantomsXR

**Describe the bug** Instantiate a game object with an AREnvironment prob component and destroys it. Then loading other scenes (without AR)... Bump, **crash**. ```log NullReferenceException: Object reference not set to...

bug
fixpending

``` if(!m_CameraAR.stereoEnabled) ``` [This code](https://github.com/Unity-Technologies/arfoundation-samples/blob/274dd3360486b521cac52eaffcd5e284ec65879d/Assets/Scripts/UX/CheckRenderLine.cs#L21) doesn't work in URP.

bug
how to

**Description of the bug** An error occurs when running the code below. ```objc [[UnityGetMainWindow() rootViewController] presentViewController:filePicker animated:YES completion:nil]; ``` ```log No scene size for StopwatchSupport/XRSheetHostManager.swift:99: Fatal error: No source scene...

bug