Can you give this a try and see if this helps – https://appfinite.com/topic/home-image-not-resizing/
Make sure and reply on this thread whenever you test it out.
Also, what size iPad are you using? I have the regular size, but my kids broke the screen, so I’m unable to test with it. But I also have an iPad mini around here somewhere, I just need to find out where it is…
