It might appear like that, but it is about distance!
Moving the two images over each other will make your brain think the nose that is farest away from the common center is closest.
BUT: the nose should ideally be mirrored, so that the shapes match, at least if you want to combine the images directly using cross-eyeing. They are correct if you show each picture to one eye though (what VR glasses are doing), every eye sees what it would see. However, little differences are filtered out anyway from your brain, merely a disturbance.
