How to reproduce:
1. Create a new Unity project and install the Multiplayer Services package
2. In the Project window, right-click -> Create -> Services -> Deployment Definition
3. In the Inspector, add a few "Exclude Path" entries
4. Observe the fields
Expected results: The entries have a space between them
Actual results: The enties have no space between them at all
Reproducible with: 1.7.2 (6000.4.12f1, 6000.5.0b11, 6000.6.0a7)
Reproducible on: macOS Tahoe 26 (M1)
Not reproducible on: No other environment tested