Unexpected Crash When Updating UICollectionView in iOS 17 with AsyncDataSource
I've been struggling with this for a few days now and could really use some help. Hey everyone, I'm running into an issue that's driving me crazy. I'm experiencing a crash when trying to update a `UICollectionView` that uses `AsyncDataSource` in my iOS 17 application. The crash occurs intermittently, typically when I refresh the data source while the collection view is still displaying content. The relevant code for updating the collection view looks like this: ```swift func refreshCollectionView() { Task { do { let newData = try await fetchData() // Fetching new data asynchronously collectionView.asyncDataSource = newData await collectionView.reloadData() // Updating the collection view } catch { print("behavior fetching data: \(behavior.localizedDescription)") } } } ``` Despite the above implementation, I'm seeing a crash log that states "EXC_BAD_ACCESS (code=1, address=0x0)" when I perform the refresh, especially if the user scrolls while the data is being fetched. I've tried wrapping the `reloadData()` call in a `DispatchQueue.main.async` block, but it didn’t resolve the crash. Additionally, I ensured that the data source is not nil when updating, but I still encounter this scenario. Could this be related to how `AsyncDataSource` manages thread safety, or am I missing a specific step in the update process? Any insights or suggestions on best practices for safely updating `UICollectionView` with asynchronous data would be greatly appreciated. Any ideas what could be causing this? Could someone point me to the right documentation? I'm working with Swift in a Docker container on Windows 10. Any ideas what could be causing this?