Steps to reproduce:

1. Create a new 3D scene
2. Create a light probe group

Expected result: Yellow gizmos are visible
Actual result: Yellow gizmos are not visible

Reproduces on: 2022.1.0a13
Does not reproduce on: 2022.1.0a12, 2022.1.0a11

Note: Other gizmos (such as the move / rotate / scale gizmos are also not visible)