ContentExamples PhysicalAnimation hit reaction example does not react

The Hit Reaction Physics Animation Blending example in the ContentExamples PhysicalAnimation map does not react to being clicked on.

REGRESSION: Yes
Worked: 4.8.3. Binary
Broken: 2647674

1. Create a ContentExamples project from Binary
2. Open UE4Editor
3. Open the ContentExamples project
4. Open the PhysicalAnimation map
5. PIE
6. Move the player to stand next to the character in Example 1.2
7. Center the character in Example 1.2 to your screen
8. Click the Left Mouse Button

RESULT:
The character in Example 1.2 does not react to being clicked on.