As jinloongNing wrote, this is due to Apple bug in iOS 18.1 and up (still on latest iOS 18.3), that returns the wrong storyboard after a few requests, when using "storyboardWithName". It returns Apple storyboard from bundle "PrivateFrameworks/FeedbackCore.framework" instead of the App's bundle. Even specifying the App's bundle, instead of using "bundle:nil", doesn't help. As I couldn't find any other way to handle this issue, I worked around it by saving the storyboard after receiving it for the first time, and never request it again using "storyboardWithName". Anyone knows if the bug has been reported to Apple already ?

@DTS Engineer Is a fix still being worked on ? I tested this also on Xcode 16.1 Release Candidate (16B40) and it's the same issue. Here are screenshots. I (and I assume also @paulb777) will be happy to help you figure this out.

@DTS Engineer Any ETA on fixing this ? Thanks!

Any ETA for fixing this ? Is Xcode 16.1 beta includes a fix ?