Weird uitableview behaviour in iOS11. Cells scroll up with navigation push animation

Question

I have recently migrated some code to new iOS 11 beta 5 SDK.

I now get a very confusing behaviour from UITableView. The tableview itself is not that fancy. I have custo

Answer 1

In addition to maggy's answer

OBJECTIVE-C

if (@available(iOS 11.0, *)) {
    scrollViewForView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
}

This issue was caused by a bug in iOS 11 where the safeAreaInsets of the view controller's view were set incorrectly during the navigation transition, which should be fixed in iOS 11.2. Setting the contentInsetAdjustmentBehavior to .never isn't a great workaround because it will likely have other undesirable side effects. If you do use a workaround you should make sure to remove it for iOS versions >= 11.2

-mentioned by smileyborg (Software Engineer at Apple)