Reproduction steps:
1. Create a new project
2. Create a GameObject (e.g. Cube)
3. Drag it into the Project window to create a Prefab
4. Select newly created GameObject and change one of the fields values (e.g. Scale X value)
5. Click on Overrides dropdown in the Inspector and click on Transform section
6. Observe Prefab Source and Override sections

Actual result: Top bars of Prefab Source and Override sections are not aligned with the Transform value sections
Expected result: Top bars of Prefab Source and Override sections are aligned with the Transform value sections

Reproducible with: 2022.3.61f1, 2022.3.66f1, 6000.0.58f1, 6000.2.6f1, 6000.3.0b2
Not reproducible with: 2021.3.56f1, 2022.3.60f1

Reproduced on: macOS Sequoia 15.4 (M4), Windows 11