We have a UICollectionView
whose cells have custom context menu highlight previews.
In the delegate method collectionView(_:contextMenuConfiguration:highlightPreviewForItemAt:)
, we build a UITargetedPreview whose custom view contains some action buttons.
Up until iOS 18, our setup has been working perfectly. But since iOS 26, the custom view is not responding to touches. When the user taps one of its buttons, the context menu gets dismissed as if the touch was outside of the custom view.
Is there any UICollectionView-related API change in version 26?