I have an brand-new, empty project in Unity 2019.4.11f1. It builds perfectly fine to Android before making any changes. Then I used the Package Manger to add AR Foundation (2.1.10), AR Subsystems (2.1.3), ARCore XR Plugin (2.1.12), and ARKit XR Plugin (2.1.10) and I made the required changes to the Player Settings (removing Vulcan and rising the minimum APK version to 24). Even with no changes to the scene, Unity's build will fail. I get a pop-up error saying that "Manifest merger failed with multiple errors." What can I do to fix this? Thank you!