Hi, I upgraded to 2018.2 last night an now I'm getting console warnings that runtime package files are conflicting with cache packages in the library: GUID [dbca4b5d18c5b4a59ad11c981347242d] for asset 'Packages/com.unity.xr.arkit/Runtime/iOS/UnityARKit.a' conflicts with: '/Users/matt/Library/Unityemail@example.com/Runtime/iOS/UnityARKit.a' (current owner) We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored. Also getting warnings like this in the console when running in editor: Found 2 XRSessionSubsystemDescriptors. Using "ARCore-Session" UnityEngine.XR.ARFoundation.ARCameraBackground:OnEnable() Found 2 XRCameraSubsystemDescriptors. Using "ARCore-Camera" UnityEngine.XR.ARFoundation.ARCameraBackground:OnEnable() ... Any thoughts?