Reproduction steps:
1. Open the attached “BugRepro” project
2. Open the “Assets/Tooltip/Tooltip“ Scene
3. Enter Play Mode
4. In the Game View, press the button in the center
Expected result: A window with some text opens up
Actual result: The Editor hangs
Reproducible with: 2023.2.0a14, 6000.0.23f1
Not reproducible with: 2021.3.45f1, 2022.3.50f1, 2023.2.0a13
Reproducible on: Windows 11, macOS 15.0.1 (M1 Pro)
Not reproducible on: No other environments tested