Unexpected UINavigationController setViewControllers Behavior on iOS 18.2 During Animated Transitions

Question

dimvara OP

Created 4d

Replies 1

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Participants 2

Hello everyone,

I've run into a peculiar behavior with UINavigationController's setViewControllers on iOS 18.2 (I guess it might be reproducible on older versions) when reordering view controllers, and I wonder if anyone can shed some light on this issue.

Initial State: The navigation stack is [A - B - C].

Without Animation: Setting [A - C - B] updates the stack to: A - C - B as expected.

With Animation: Using the same command with animation changes the stack to [A - B], oddly omitting C.

Has anyone else noticed similar behavior or knows why animations might disrupt the stack's update this way? I'd appreciate any insights or suggestions.

Thanks, Dmytro

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Answer 1

DTS Engineer OP

Apple

3d

Do you get the same results with just the relevant code in a small test project? If so, please share a link to your test project. That'll help us better understand what's going on. If you're not familiar with preparing a test project, take a look at Creating a test project.

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