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Tag Archive for uikitios18xcode16

Potential Optimization or Bug in UINavigationController Push Operation in iOS 18

Issue Description:
In iOS 18, when setting the root view controller of a UINavigationController and immediately pushing another view controller, the root view controller’s lifecycle methods, such as viewDidLoad(), are not called as expected. This issue does not occur in previous iOS versions. There is no mention of this behavior in the iOS 18 release notes, and it is causing significant issues in our application.