I could not find any fixes for this problem. Turns out it was caused by using background-attachment: fixed at the same time. Remove fixed attachment and IOS will render cover just fine.
Yuji's Increasingly Infrequent Ramblings
I could not find any fixes for this problem. Turns out it was caused by using background-attachment: fixed at the same time. Remove fixed attachment and IOS will render cover just fine.
Nice. thanks. I had to overwrite it for some reason.
background-attachment: initial
This will resolve any future problems:
http://blog.brainhappy.ca/css-background-size-cover-making-it-work-for-mobile-ios/