iOS 13 strange search controller gap

Question

When running the App on iOS 13 beta 6, using Xcode 11 beta 5 I\'m encountering the strange gap when presenting search results view controller:

Here\'s a bit o

Answer 1

1. As it was mentioned in above answers, set Extend Edges Under Opaque Bars flag as On for UIViewController which presents search results. For me it was not enough because I use NOT translucent navigation bar.
2. So I added the following implementation for methods of UISearchControllerDelegate:

    - (void)willPresentSearchController:(UISearchController *)searchController
    {
        if (@available(iOS 13.0, *))
        {
            self.navigationController.navigationBar.translucent = YES;
        }
    }

    - (void)willDismissSearchController:(UISearchController *)searchController
    {
        if (@available(iOS 13.0, *))
        {
            self.navigationController.navigationBar.translucent = NO;
        }
    }