How to reproduce:
1. Open the attached Project "XRTest"
2. Build the Project for iOS
3. Open the built Xcode Project
4. Observe the Unity-iPhone folder in the Xcode Project
Expected result: An ARReferenceImages.xcassets folder containing an XRReferenceImageLibrary with 3 images can be found
Actual result: No XRReferenceImageLibrary can be found in the Xcode Project
Reproducible with: 4.1.13 (2020.3.48f1), 4.2.8 (2021.3.26f1), 5.0.6 (2022.2.21f1, 2023.1.0b18, 2023.2.0a16)
Notes:
- The XRReferenceImageLibrary is still usable in the built App, and images from the Library can be detected by the App
- In some versions, the test XRReferenceImageLibrary "TestReferenceImageLibrary" can be found in the ARReferenceImages.xcassets folder