Inconsistent Button Spacing in Facebook Instant Games Build Profile UI

Steps to reproduce:

1. Create a new Unity project
2. Ensure Web Build Support module is installed via Unity Hub
3. Open the Build Profiles window
4. Click "Add Build Profile"
5. Select "Facebook Instant Games" as the platform
6. In the Configurations section, check "Desktop - Development"
7. Click "Add Build Profile" and wait for the configuration to complete
8. Observe the spacing between the "Cloud Build" and "Build" buttons

Actual results: The spacing between the "Cloud Build" and "Build" buttons is larger than in other buttons (Publish to Play, Switch Profile)

Expected results: Button spacing should be consistent across all

Reproducible with versions: 6000.1.12f1, 6000.2.0b10, 6000.3.0a2

Can’t test with versions: 6000.0.52f1 (No Facebook Instant Games)

Tested on (OS): macOS 15.6 Silicon