iOS 11 prefersLargeTitles not updating until scroll

Question

I implemented a basic UIViewController with a UITableView that\'s wrapped in a UINavigationController. I set prefersLargeTitles to true:

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Answer 1

Same issue here with Swift 4.2, iOS 12, and refactored Storyboards.

Tried adding prefersLargeTitles = true to viewWillAppear and viewDidLoad, but neither fixed my issue.

Instead, I copied the refactored storyboards back into main.storyboard and found the option to enable large titles in IB. Set that option, then refactored the storyboards back out and everything is working now. For some reason, the initial refactoring stripped out the option and I couldn't enable it programmatically.