How to reproduce:
1. Create and open a new project
2. Open the Project Settings window (Edit > Project Settings…)
3. Select the Graphics tab
4. Find and expand the “Preloaded Shaders” property
5. Change the value of the “Size” field
6. Observe the “Size” field
Expected results: The field is updated
Actual results: The field reverts back to the previous value
Reproducible with: 6000.2.0a8 (8a36f491c000), 6000.2.0b10, 6000.3.0a2
Not reproducible with: 6000.0.54f1, 6000.1.12f1, 6000.2.0a7
Reproducible on: Windows 11
Not reproducible on: No other environments tested