How to reproduce:
1. Open a built-in render pipeline Unity project and install the Project Auditor package
2. Run the analysis in Project Auditor and go to "Migrate to URP"
3. Progress through the wizard steps (Install URP -> Create URP asset -> Analyze project -> Run Converter)
4. Trigger a dropdown to appear elsewhere in the window
5. Observe the wizard steps row, progress bar, and "Back to Converter Step" button
Expected results: The wizard steps, progress bar, and button stay in place (or shift left) and remain fully visible and centered
Actual results: These UI elements shift to the right instead of left, causing the "Back to Converter Step" button to get cut off and the progress bar to become off-center
Reproducible with: 6000.7.0a6
Reproducible on: macOS Tahoe 26 (M1)
Not reproducible on: No other environment tested