[IOS 14] EXC_BAD_ACCESS CRASH FROM COM.APPLE.ARKIT.ARDISPLAYLINK

Steps to reproduce:

1. Download and open the attached "ARKitTest" project
2. Build and deploy the project to iOS

Reproduced with:2018.4.31f1, 2019.4.20f1, 2020.2.4f1, 2021.1.0b5, 2021.2.0a4 Reproducible with iPhone 12 Pro (iOS 14.2.1)

[Bug] iOS app crashes after some time (EXC_BAD_ACCESS) · Issue #716 · Unity-Technologies/arfoundation-samples (github.com) https://github.com/Unity-Technologies/arfoundation-samples/issues/716

Unity Issue Tracker - [iOS 14] EXC_BAD_ACCESS crash from com.apple.arkit.ardisplaylink (unity3d.com) https://issuetracker.unity3d.com/issues/ios-14-exc-bad-access-crash-from-com-dot-apple-dot-arkit-dot-ardisplaylink