"Dismiss" button positioned incorrectly in Build Details window Help Box section

Steps to reproduce:

1. Create a project
2. Go to "File" -> "Build Profiles"
3. Select "macOS" platform
4. Observe the Help Box displayed for the "Diagnostics Data" section

Actual results: "Dismiss" button is displayed on the left side of the help box

Expected results: "Dismiss" button should be displayed on the right side of the help box

Reproducible with versions: 6000.5.0a3

Tested on (OS): macOS - Tahoe 26.1