Starting from iOS 16, the UIViewRepresentable protocol has a new API sizeThatFits(_:uiView:context:) that lets us provide custom sizing logic for wrapped UIViews in SwiftUI apps. SwiftUI calls this method at each layout pass, ensuring it always uses the latest content size. import SwiftUI import LinkPresentation struct LinkPreview: UIViewRepresentable { let url: URL func makeUIView(context: Context) -> LPLinkView { let preview = LPLinkView(url: url) // start fetching metadata LPMetadataProvider() .startFetchingMetadata(for: url) { metadata, error in guard let metadata, error == nil else { return } DispatchQueue.main.async { preview.metadata = metadata preview.sizeToFit() } } return preview } // Not needed func updateUIView(_ uiView: LPLinkView, context: Context) {} // iOS 16+ only func sizeThatFits(_ proposal: ProposedViewSize, uiView: LPLinkView, context: Context) -> CGSize? { // Use the proposed width (or fallback to its default width) let width = proposal.width ?? uiView.intrinsicContentSize.width // Ask the link view how tall it needs to be for that width let bestFit = uiView.sizeThatFits( CGSize(width: width, height: .greatestFiniteMagnitude) // For available frame size ) // Return new size return CGSize(width: width, height: bestFit.height) } }

I'm having the same problem, and please share any fix if you found one.

+1 You put it well, it's very frustrating. I hope this gets fixed soon. A temporary workaround that I'm using is that I open two windows: one for files with previews and another for non UI files. Dear Apple, the canvas don't have to take this much horizontal space; we always resize to fit just the device and give the rest of the space to the editor.