Exiting VR Edit mode from simulating causes viewport mismatch

9/19 VREditor sync notes: Should grey out the editor button while you're simulating
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I noticed you can fix this issue by reseting the viewport by pressing the viewport button in top right hand corner, and the editor goes back to functioning normally.

Using HTC Vive

1. Open VR-Editor in sandbox map
2. Simulate in editor
3. Enter VR-Edit mode
4. Press Esc

Result: Viewport has two differing views, the view inside the HMD is also disjointed