The "Edit Collider" icon is not displayed when using more than one collider of the same type

Unity: Scene Tooling

2023.1.X

2022.2.X

2022.1.X

2021.3.X

This behaviour is by design as we're phasing out editor tool buttons in Inspector and moving to the Tools overlay.

Reproduction steps:

1. Create a new project
2. Import the attached prefab “Prefab“
3. Select the imported prefab
4. In the Inspector window observe the box colliders

Expected result: Both colliders have an “Edit Collider” icon
Actual result: “Edit Collider” icon is missing on the second collider

Reproducible with: 2021.2.0a13, 2021.2.19f1, 2021.3.15f1, 2022.1.24f1, 2022.2.1f1, 2023.1.0a23
Not reproducible with: 2020.3.42f1, 2021.2.0a12

Reproducible on: Windows 11