I have the iPhone XS Max, tried the app anyway, and I can tell it’s definitely working. Maybe an update will fix this. It is truly an amazing app, can’t wait to see this effect employed more in other apps! As soon as I found out about it, I wanted it! Thanks.
Addition: This tech could be employed to make some really awesome holograms as well, since the image not only has remarkable depth, but straddles beyond the perimeter of the device making it appear to come out of the screen. Thank you again for making this!