Workaround: Please use OpenXR 1.12.1 if you need Composition Layer support. This issue will be resolved once Composition Layers 1.0 package is released
How to reproduce:
Open the attached project "OpenXR113bugrepro.zip"
Expected results: No errors are thrown in the Console window
Actual results: "error CS0117: 'CompositionLayerManager' does not contain a definition for 'mainCameraCache'" is thrown
Reproducible with: 1.13.0 (2021.3.45f1, 2022.3.51f1, 6000.0.24f1, 6000.1.0a2)
Not reproducible with: 1.12.0 (2021.3.45f1, 2022.3.51f1, 6000.0.24f1, 6000.1.0a2)
Reproducible on: Windows 10 22H2
Not reproducible on: No other environment tested