Reproduction steps:
1. Create a new project
2. Create Shader Graph Asset (Create > Shader Graph > Blank shader Graph)
3. Select newly created Asset
4. Observe three buttons at the top of the Inspector window

Actual result: "View Generated Shader" button is smaller and not aligned with other buttons
Expected result: All buttons are the same size and properly aligned

Reproducible with: 2022.3.68f1, 6000.0.61f1, 6000.2.10f1, 6000.3.0b8, 6000.4.0a4

Reproduced on: Ubuntu 24.04, macOS Sequoia 15.4 (M4)