Manipulators and gizmos are visible for Reflection Probe when root scale is zero

Steps to Repro:
1. Open attached project
2. Select reflection probe GameObject in Hierarchy
3. Observe the reflection probe box in Scene

Actual Result:
The box is present for the Reflection Probe

Expected Result:
No manipulators or gizmos are visible in the Scene View

Environment:
Windows and Mac

Occurring with:
2019.3.0a1, 2019.2.0a13, 2019.1.0f2, 2018.3.8f1