ShimManager.IsScreenShimActive becomes false when maximizing/minimizing Simulator Window

How to reproduce:
1. Open the attached Project "Device Sim Test" and load Scene "SampleScene"
2. In the top left of the Game View switch from "Game" to "Simulator"
3. Enter Play Mode
4. Double-click on the Simulator tab to maximize it and then again to minimize it
5. Observe the Console

Expected Behaviour: ShimManager.IsScreenShimActive is True
Actual Behaviour: ShimManager.IsScreenShimActive is False (null)

Reproducible on: 2021.3.30f1, 2022.2.0a4
Fixed in: 2022.2.0a5

Notes:

• The issue is also reproducible when performing the Zoom gesture on the Trackpad
• Sometimes the issue also reproduces when maximizing the Window, such as with "Play Maximized"