How to reproduce:
1. Open any project and have the Game View open
2. Create a Material in the Project Browser
3. Select it and scroll down to the Material Preview in the Inspector
4. Try pressing the Play button and observe the Inspector's repainting (Use Internal Mode), then click the Pause button
5. Close the Game View, change the form of the Preview a couple of times, and then try pressing the Play button again
Actual result: The button "Play" in the Material Preview should enable constant repainting, but this breaks after layout changes to the Editor, changing Preview Shapes quickly, or a mixed combination of both
Expected result: Constant repainting works, shapes change shape immediately without Inspector closure
Notes:
1. Clicking the Play button might start not repainting the window outright without any changes to the editor layout or other elements
2. Preview Shapes might only change after closing and opening the Inspector again
3. The issue might go away after restarting the Editor
4. Enabling the "Play" button should also start repainting the Inspector when the Editor is not in focus
Reproduced on Windows 11
Reproducible with: 2023.2.0a19, 2023.2.0f1, 2023.3.0a14
Not reproducible with: 2021.3.32f1, 2022.3.13f1, 2023.1.20f1, 2023.2.0a18