Limited Camera Movement after Ejecting from PIE

When ejecting from the Player Controller while PIE, navigation ability to move around the map is virtually non existent. The only movement command(s) that work is if you hold a mouse button down and use WASD, which only allows you to move along the current relative rotation (ie, if the camera is tilted 45 degrees, then you can only move along that relative axis.)

Regression: This does not occur in previous versions of UE4

Repro Steps:

1. Start any project in 4.11 whether new or old
2. Play in the Selected Viewport (PIE)
3. Click 'Eject' to eject from the player controller
4. Attempt to move around the map as you normally would trying to navigate the editor i.e. alt-left-click rotate, right-click rotate, middle mouse scroll, etc.
   RESULT: Limited navigation ability to move around the map
   EXPECTED: Unlimited navigation ability to move around the map