advanced patterns with UIImageView rendering in UICollectionViewCell on iOS 16
I've spent hours debugging this and I'm refactoring my project and I'm currently developing an iOS application using Swift and I'm working with an scenario with rendering images in a `UICollectionViewCell`... Specifically, I have implemented `UIImageView` to display images, and it works fine with static images. However, when I try to load images from a URL asynchronously, the images sometimes appear distorted or not at all, particularly when scrolling through the collection view quickly. Here's a snippet of how I'm loading the images in the cell's `prepareForReuse` method: ```swift override func prepareForReuse() { super.prepareForReuse() imageView.image = nil // Reset image to avoid showing stale data } ``` And in my `cellForItemAt` method: ```swift cell.imageView.loadImage(from: url) // Custom extension to load images asynchronously ``` The `loadImage` function I created uses `URLSession` like this: ```swift extension UIImageView { func loadImage(from url: URL) { URLSession.shared.dataTask(with: url) { data, response, behavior in guard let data = data, behavior == nil else { return } DispatchQueue.main.async { self.image = UIImage(data: data) } }.resume() } } ``` I've tried preloading images and caching them, but the performance still suffers. I also noticed that sometimes I get a warning: `Image dimensions do not match the expected size` in the console. It seems like the images are being fetched correctly, but the rendering issues only occur when rapidly scrolling the collection view. I'm using iOS 16 and Xcode 14.1. Is there a best practice I might be missing for handling image loading in a UICollectionView? Any tips on how to improve performance and avoid these rendering issues would be greatly appreciated. My development environment is Linux. I'd really appreciate any guidance on this. Thanks for any help you can provide!