Single pass stereo very dark bug.

Hi all,

I have recently had an issue where the scene looks fine in the editor but looks very dark in the Oculus when running with Single pass stereo. (It works fine in Multi Pass)

After much trial and error I discovered the source of the problem was having a canvas with Screen Space - Overlay enabled. Disabling this when running in VR mode solved the darkness problem.

Whilst Screen Space - Overlay is undesired for VR anyway the way this bug manifests is slightly odd so thought I would share in case others have similar issues. (There is a similar thread on Oculus boards)

Cheers,
Chris