UITableView header height will not change in storyboard

Question

I have a Storyboard that is using a UITableViewController. I have added a UIView as the UITableView header and set the height to 200. But, for some reason, when I preview it, the header is huge! looks to be about 540 high (header is white):

Here are my settings:

It looks correct in the storyboard preview. What could be causing it to be so huge and prevent my height setting from working?

Answer 1

Apple figured it out. Here is what they said:

Because the frame of a view can not be customized per-size class, you need to make changes to your header view's frame while editing the [wAny hAny] size class.

I was in the [wCompact hRegular] mode, which apparently you cannot set frame sizes in.

Answer 2

Just solved this question, try this:

UIView *v = self.tableView.tableHeaderView;
CGRect fr = v.frame;
fr.size.height = [UIScreen mainScreen].bounds.size.height -100;
v.frame = fr;
[self.tableView updateConstraintsIfNeeded];

Can't set constraints of UItableView's tableHeaderView height by autolayout in Storyboard