No space between checkbox and text in UI Toolkit Project Settings

Steps to reproduce:

1. Open any project with UI Toolkit available.
2. Edit > Project Settings > UI Toolkit.

Actual results: There is no space between the checkbox and text in the Project Settings.

Expected results: There is a space between the checkbox and text in the Project Settings.

Reproducible with versions:

• 6000.1.0a4, 6000.0.27f1
• 2022.3.52f1, though there seem to only be settings for UI Builder

Can’t test with versions: 2021.3, not supported on OS.

Tested on (OS): Ubuntu 24.04