Performance issues when a Render target is added to Spectator screen (VR) in a packaged game

Performance issues when a Render target is added to Spectator screen (VR) in a packaged game

1. Download the attached project
2. Open project
3. Play in VR mode
4. Run the command Stat FPS (frame rate will be will be 60+ )
5. Package for windows 64
6. Create a short cut that will open the packaged project in VR (Create short cut > Properties > Add -VR to the end of the target)
7. Play using the new short cut
8. Run the command Stat 64

Result: The Project will run at around 5 frames a second
Expected: The frame rate would be similar to what is seen in the editor

Framerate much lower in packaged build on Oculus than in editor or on Vive

Framerate much lower in packaged build on Oculus than in editor or on Vive

Framerate much lower in packaged build on Oculus for TextureRenderTarget2D for spectator camera