Sweep on Set Actor Location is ignored for all components that aren't the Blueprint's root

Sweep on Set Actor Location is ignored for all components that aren't the Blueprint's root.

Reproduced in 4.7.6 and Main (//depot/UE4/Promotable-CL-2568226)

1. Open any project
2. Create a new Actor Blueprint
3. Add a Scene Component (as the root)
4. Add a Static Mesh Component
5. Apply a mesh to the Static Mesh Component
6. Place the Actor in the level near a Static Mesh Actor with collision
7. In the Level Blueprint, create the following:
[Image Removed]
8. PIE
9. Hit M

Result:
The Blueprint Actor will move through the Static Mesh Actor, even though Sweep is enabled. The same does not happen if the Static Mesh Component is the root.

Expected:
Any component with collision is included calculating Sweep results

Sweep only works with Root component?

Sweep only works with Root component?

Collision issue with ProjectileMovement