Steps to reproduce:

1. Create a new Universal 3D Unity project
2. Maximize the Game View window
3. Minimize the Game View window
4. Observe the Scene View

Actual results: The buttons in the Overlay Menu are no longer blue, they all became gray

Expected results: The buttons in the Overlay Menu that are active are blue

Reproducible with versions: 6000.0.45f1, 6000.1.0b12, 6000.2.0a8

Can’t test with versions: 2021.3.50f1, 2022.3.60f1 (due to Overlay Menu not existing)

Tested on (OS): Windows 10 Pro 22H2

Notes:

• The Overlay Menu is the toolbar at the bottom of the Scene View
• When a new project is created, some of the buttons in the Overlay Menu (for example the Tools button) are blue, because they are active by default and represents it with the blue color
• This is also reproduced sometimes when entering Play Mode and Game View is automatically focused, and also after building the project
• Maximising and minimising seems to reproduce this with 100% consistency, other reproduction methods sometimes don't reproduce the issue
• Seems to only reproduce on Windows 10, did not reproduce on Windows 11 and macOS Silicon Sequoia 15.3