Animator window Eye button on click visual does not cover the whole area of the button when clicked

Steps to reproduce:

1. Create a new Unity project using the Universal 3D template
2. Open the Animator window (Window > Animation > Animator)
3. Click and hold the Eye button in the Animator window toolbar
4. Observe the Eye button

Actual results: The on click visual is a small circle in the middle of the button

Expected results: The on click visual covers the whole button

Reproducible with versions: 2021.3.51f1, 2022.3.64f1, 6000.0.54f1, 6000.1.13f1, 6000.2.0b11, 6000.3.0a3

Tested on (OS): macOS Silicon Sequoia 15.5

Notes:

• Other buttons in the Editor or Animator window has the whole button area covered with the on click visual