Generative fill creating 3d images

Has anyone else had generative fill create multiple but different angle (3d) views of an image?  I have experienced this a couple of times now and I am intrigued....but I can't create it on demand....just by accident.   I have a source image of a fashion model.  I expanded the canvas and selected the new area for generative fill.  My prompt was simply "fill".   Three variants were produced with a SPLIT screen:  each variation included the original model along with a front view, a side view and a rear view twin (the hair and wardrobe were all matching but the twin's face was not exact.   This was an unexpected 3d rendering. None of the online instructors  have mentioned this yet. Any thoughts?