It works as expected in my environment. You should check spelling and type. It should be "UIDesignRequiresCompatibility" and "boolean".

Now, I understand. Thank you.

UIKit should be allowing the large title to render when the navigation item you're setting the display mode on is topmost. Yes, I know and I do so. I set largeTitleDisplayMode as .always. So Navigation title should be always displayed as large. I mean small title should not be shown. But actually, it shows me small title when we scroll the contents. I posted FB18192371 which has sample Xcode project demonstrating the issue, and sysdiagnose. Please try. Thanks.

Thanks for your reply. I posted a sample Xcode project showing the problem with a sysdiagnose. Please refer to FB18192011.

I enquired Apple the issue via Code-Level Support but they didn't answer, they just asked me to post to Developer Forums. But I've already done that. It seems that Locked Camera Capture Extension doesn’t support interface orientation flexibility. I understand now the specification to prevent complex since it’s a Lock Screen feature. So, we should consider simple spec for our extension.

I made Feedback. FB15550992

Xcode is no more supported under Rosetta. https://developer.apple.com/documentation/xcode-release-notes/xcode-14_3-release-notes

Apple released new API which is replaced with setValue:forKey:"orientation". And it's quite easy to use. iOS apps can now request rotation using [UIWindowScene requestGeometryUpdate:errorHandler:] and providing a UIWindowSceneGeometryPreferencesIOS object containing the desired orientations. (95229615) https://developer.apple.com/documentation/uikit/uiwindowscene/3975944-requestgeometryupdate/ https://developer.apple.com/documentation/ios-ipados-release-notes/ios-ipados-16-release-notes

This issue seems to be resolved with iOS 15.5 beta 4. So, I think we should wait for its release and my user for updating iOS.