zindex ignored for UICollectionViewCompositionalLayout supplementary items
| Originator: | mredig | ||
| Number: | rdar://FB9021736 | Date Originated: | 2/26/21 |
| Status: | Resolved: | ||
| Product: | UIKit | Product Version: | iOS 14 |
| Classification: | Reproducible: |
Zindex is ignore in UICollectionViewCompositionalLayout supplementary items in sections with an orthogonal value other than .none. In the project, I’ve set the zIndex of the red `tlBadge` to 2, both on the layout item itself and again in the `visibleItemsInvalidationHandler` - neither of those are consistently effective at moving the item forward. Also, I’ve provided a commented out ‘fix’ for rendering the badge in `OtherBadges`, but it only fixes the rendering and NOT the hit test.
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