Hi, Is this a bug or a change in system behavior? If it is a behavioral change, is there any document to explain it.

Hi, issue still occurs in the iPadOS 26.6 Beta6(23A5318c), or can you suggest how to fix this issue, thank you~

Hi, I have filed a feedback, the number is: FB19396112

Hi, I have post a feedback report: FB19221991(https://feedbackassistant.apple.com/feedback/19221991)

Not yet. May I ask if you have found a solution

Hi, before you call setViewControllers, should check if ViewController's view has loaded: guard isViewLoaded else { return }

Hi, my next post include the sample code, please look at that code and see if you can find any problems, thank you~

Hi, I have send a feedback and upload a sample project, please help to analyze: FB15953241 (Fatal Exception: NSInternalInconsistencyException Attempting to select a view controller that isn't a child! (null)) Thank you very much.