Reproduction steps:
1. Open the user's attached project
2. Build and Run
3. Activate and deactivate the headset a few times
4. Click on the button in the top left corner to a FOCUSED state
5. Activate and deactivate the headset a few times
6. Leave the headset idle for ~10-15 seconds while browsing other applications
7. Activate and deactivate the headset a few times
Expected result: no difference in readbacks
Actual result: readbacks are lost
Reproduced with:1.3.1 (2020.3.30f1, 2021.2.14f1, 2022.1.0b10, 2022.2.0a7)
Not reproduced with: 1.3.0 (2020.3.30f1)
Could not test with: 2019.4.36f1 (OpenXR Plugin package not introduced)