How to reproduce:
1. Create a new Unity Project
2. In the project window, right-click -> Create -> Shader Graph -> Blank Shader Graph and open it 
3. Hover on the "" sign button in the Blackboard
4. Observe the "" sign position within the button

Expected results: The "" sign is centered
Actual results: The "" sign is not centered

Reproducible with: 2022.3.56f1, 6000.0.34f1, 6000.1.0b2

Reproducible on: macOS Sequoia 15.1 (M1)
Not reproducible on: No other environement tested