signInWithAppleButton not respond

Hi, My app keeps getting rejected during App Review with the reason that the Sign in with Apple button is unresponsive. However, I have tested it extensively on:

•	A real iPad Pro (iPadOS 18.3.2)
•	Multiple Xcode simulators
•	Including an iPad Air 5th simulator (18.3.1)

In all of these cases, the button works correctly.

The reviewer mentioned they are using an iPad Air 5th running iPadOS 18.3.2, which I cannot find as a simulator in Xcode, nor do I have access to this exact device around me.

I’m using standard SignInWithAppleButton code with no custom wrappers or UI layers on top. Here is the relevant snippet:

        GeometryReader { geometry in
            ZStack {
                Color.black.opacity(0.3)
                    .ignoresSafeArea()
                    .onTapGesture {
                        prompt = ""
                        showChat = false
                    }
                VStack(alignment: .leading, spacing: 0){
                    switch purchaseManager.hasAISubscription {
                    case 1:
                        HStack{
                           
                        }
                    case 2:
                        HStack{
                           
                        }
                    case 3:
                        HStack{
                          
                        }
                    default:
                        HStack{
                           
                        }
                    }
                                        
                    
                    Divider()
                    
                    
                    ScrollView {
                        VStack(alignment: .leading, spacing: 8) {
                            ForEach(filteredChatHistory, id: \.id) { chat in
                               
                            }
                        }
                        Spacer()
                    }
                    .frame(maxHeight: geometry.size.height * 0.7)
                    .defaultScrollAnchor(.bottom)
                    .padding()
        
                    
                    
                    Divider()
                    HStack(){
                        if httpManager.isLoggedIn && purchaseManager.hasAISubscription > 0 {
                       
                                }
                            
                        }
                        else if purchaseManager.hasAISubscription == 0{
                            
                        }
                        else{
                            Spacer()
                            SignInWithAppleButton(.continue){ request in
                                request.requestedScopes = [.email]
                            } onCompletion: { result in
                                switch result {
                                case .success(let auth):
                                    switch auth.credential {
                                    case let appleCredential as ASAuthorizationAppleIDCredential:
                                        let userID = appleCredential.user
                                       
                                        saveToKeychain(userID, for: "com.xing-fu.aireader.apple.userid")
                                        
                                        if let identityTokenData = appleCredential.identityToken,
                                           let identityToken = String(data: identityTokenData, encoding: .utf8) {
                                            Task {
                                                //后端认证过,才算登录成功
                                                await httpManager.loginWithApple(identityToken)
                                            }
                                        }
                                        break
                                    default:
                                       
                                        break
                                    }
                                case .failure(let error):
                                    print("error")
                                }
                            }
                            .frame(maxWidth: 350, maxHeight: 40)
                            .padding()
                            .cornerRadius(10)
                            Spacer()
                        }
                    }
                }
                .overlay( // 边框
                    RoundedRectangle(cornerRadius: 10)
                        .stroke(Color.g2, lineWidth: 4)
                )
                .background(Color(UIColor.systemBackground))
                .cornerRadius(10) // 圆角
                .shadow(color: Color.black.opacity(0.1), radius: 5, x: 0, y: 5)
                .frame(width: geometry.size.width * 0.8)
                .onDisappear{
                    httpManager.alertMessage = nil
                }
                
          
            }
        }
    
signInWithAppleButton not respond
 
 
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