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Fix Mac Catalyst refresh control regression with process-level idiom check #63

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Merged
Iron-Ham merged 1 commit into from
Feb 20, 2026
Merged

Fix Mac Catalyst refresh control regression with process-level idiom check #63

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4 changes: 4 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

## [Unreleased]

### Fixed

- Fixed Mac Catalyst refresh control guard to use process-level `UIDevice.current.userInterfaceIdiom` instead of `UIView.behavioralStyle`, which does not resolve correctly before the view is in a window hierarchy

## [0.6.4] - 2026-02-20

### Fixed
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7 changes: 4 additions & 3 deletions Sources/Lists/Extensions/RefreshControlConfiguration.swift
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Expand Up @@ -12,9 +12,10 @@ func configureRefreshControl(
action: Selector
) {
// UIRefreshControl is unsupported on Mac Catalyst in the Mac idiom; assigning one crashes.
// behavioralStyle respects the app's preferredBehavioralStyle, so iPad-idiom apps still get refresh.
// UIDevice.current.userInterfaceIdiom is process-level and returns .mac for Mac idiom,
// unlike behavioralStyle which requires the view to be in a window to resolve correctly.
#if targetEnvironment(macCatalyst)
guard collectionView.behavioralStyle != .mac else { return }
guard UIDevice.current.userInterfaceIdiom != .mac else { return }
#endif

if onRefresh != nil, collectionView.refreshControl == nil {
Expand Down Expand Up @@ -74,7 +75,7 @@ final class RefreshControlManager {
private func configureIfNeeded() {
guard let collectionView else { return }
#if targetEnvironment(macCatalyst)
guard collectionView.behavioralStyle != .mac else { return }
guard UIDevice.current.userInterfaceIdiom != .mac else { return }
#endif
if onRefresh != nil, collectionView.refreshControl == nil {
let refreshControl = UIRefreshControl()
Expand Down