I too am struggling with this issue. Xcode 16.0 + iOS 17.0 Simulator => No issue Xcode 16.0 + iOS 18.0 Simulator => SafariViewController freezes Xcode 16.0 + iOS 18.0 Real device => No issue As additional information, this did not occur when I created a minimally configured project with Xcode 16.0. My development environment: MacBook Pro 2023 Apple M2 Pro Xcode 16.0 iOS 18.0 Simulator

The same problem continues to occur with Xcode 16.1 RC.

I have created a repository for the project where the issue occurs. https://github.com/CH3COOH/SampleXcode16IOS18MKMapKit/ In my environment, the issue arises with the following minimal code: import SwiftUI import MapKit struct ContentView: View { @State private var region = MKCoordinateRegion( center: CLLocationCoordinate2D(latitude: 35.6844779, longitude: 139.7512224), span: MKCoordinateSpan(latitudeDelta: 0.05, longitudeDelta: 0.05) ) var body: some View { Map(coordinateRegion: $region) } } #Preview { ContentView() } I believe it's not a program bug but rather an issue with the iOS simulator. When the Excluded Architectures setting is enabled, the following problems occur: The app freezes when displaying SFSafariViewController The app freezes when displaying UIImagePickerController The map appears in red when using MapKit

I believe this issue has been discussed since around iOS 17. Wrapping a UITextField with UIViewRepresentable and using the system's standard clear button might be better from an accessibility perspective. I've thought about several approaches using SwiftUI. I've uploaded a sample project to a repository, so please check it out if you're interested. https://github.com/CH3COOH/SampleClearJapaneseText While it's not my original idea, Solution 4, which removes one character and then replaces the text with an empty string in the next event loop, might be a good approach. Here's the sample code: struct SearchBar4: View { @Binding private var text: String var body: some View { HStack { TextField("", text: $text, prompt: Text("Search")) .textFieldStyle(.plain) .padding() .foregroundStyle(.white) Button { if !text.isEmpty { let _ = text.removeLast() DispatchQueue.main.asyncAfter(deadline: .now()) { self.text = "" } } } label: { Image(systemName: "xmark") .foregroundStyle(.black) } } .padding(.horizontal, 8) .background(RoundedRectangle(cornerRadius: 8).fill(.gray)) .padding(.horizontal, 8) } init(text: Binding<String>) { _text = text } } The video below shows this sample code in action.