Stereo Test (need some help) (Patreon)

So I finally figured out how to properly render a stereo image. I was hoping to test it out on my new VR headset, but...its apparently not as straight forward as I hoped. I have a Windows Mixed Reality headset, and I have found no answers on how to view an image like this on it. If you know how to get it working on mixed reality, that'd be great. 

On the flip side though, I'm sure it'll be relatively easy to open this on a phone and use something like google cardboard. If you have it, give it a shot and tell me what it looks like. I might try exploring this for future renders. 

Oh, and the crossing eyes trick never worked for me. I cant focus on that 'center' picture long enough.

EDIT

Its looking like this will need to be a MPO file? I'll have to see if I can output that one.