How to reproduce:
1. Open the attached project "KeyboardMRTKTest.zip"
2. Build the project for UWP
3. Open the built Solution
4. Start Debugging with "Debug, ARM64" settings
5. In HoloLens 2 select one of the Input Fields
6. Type "a" with the virtual keyboard
7. Move the virtual keyboard by pinching and moving the edge of the virtual keyboard
8. Repeat step 6
Expected results: The keyboard still types into the previously selected input field
Actual results: The keyboard does not type into any input field
Reproducible with: 2022.3.12f1
Not reproducible with: 2021.3.32f1
Could not test with: 2023.1.19f1 (compilations errors while deploying to HoloLens 2), 2023.2.0b16, 2023.3.0a12 (compilations errors in the Console window)
Reproducible on: HoloLens 2
Not reproducible on: No other environment tested