How to reproduce:
1. Open the user’s attached project “UIBuilder.zip”
2. Open Window > UI Toolkit > UI Builder
3. Press the '+' icon and Create New USS or Add Existing USS in the StyleSheets section
4. Add a new selector by typing in the selector box in the StyleSheets section
Expected result: Selector’s name is visible
Actual result: Selector’s name is invisible
Reproducible with: 2021.3.17f1, 2022.2.4f1, 2023.1.0b2
Could not test with: 2020.3.44f1 (errors after downgrading)
Reproduced on: macOS M1 v10.15
Notes:
- Foldout names are not visible in the UI Builder window
- When opening the foldout, the name is visible, but its item names are not
- The selector window is displayed as empty