Top Page Padding - ios v Android

Hi All

A pesky problem. I have 24px padding at the top of all my pages. And looks fine on Android but on an iphone 7 the pages look like they have nothing at all…very bunched up at the top.

I have been focused on android up until now and now just starting to test on ios…and mostly it is all fine…this is the most obvious quirk.

Any ideas? I have previously had trouble with the functionality around the bottom padding (which simply doesn’t work and a ticket has been raised…).