Steps to Reproduce:

1. Create a new object with any type of Collider (e.g., GameObject -> 3D Object -> Cube)
2. Press the Edit Collider button in the inspector for the Collider component
3. Make a change to one of the handles
4. Undo the change (e.g., Ctrl/Cmd + Z)

Expected Result:

Change i undone and scene view handles still appear

Actual Result:

Change is undone and scene view handles disappear