[iOS18]The transition animation stops and cannot be interacted with

The app becomes unresponsive when pushing a new page. The screen is covered by the _UIParallaxOverlayView class, blocking all gestures.

Are there any scenarios where the transition animation might suddenly stop mid-process?

Or could you provide more information to help me troubleshoot this issue?

I noticed:

  1. When the issue occurs, the FromViewController is displayed on the screen. The ToViewController also exists in the view tree, but it's not visible on the screen.
  2. _UIParallaxOverlayView only appears on iOS 18 and above.
  3. The animation appears to be controlled by +[UIView _fluidParallaxTransitionsEnabledWithTraitCollection:], which is _os_feature_enabled_impl("UIKit", "fluid_parallax_transitions"). Reference
[iOS18]The transition animation stops and cannot be interacted with
 
 
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