我在我的应用程序里放了一个WebView，你可以从图片中看到，在有缺口的iPhone上一切都很好（我在iOS 15和16上都试过），而在新的14 Pro和Pro Max上则有一条白色出现在状态栏的末尾和WebView的开头之间，我以为可能是模拟器中的bug但我不太确定...有没有什么方法可以隐藏这条线而不干扰其他设备？
下面是我用于WebView和特定选项卡的代码：

import Foundation
import SwiftUI
import WebKit

struct WebView: UIViewRepresentable {
    
    let url: URL
    
    func makeUIView(context: Context) -> some UIView {
        let webView = WKWebView()
        let request = URLRequest(url: url)
        webView.load(request)
        return webView
    }
    
    func updateUIView(_ uiView: UIViewType, context: Context) {
        
    }
}

struct SearchView: View {
    
    let sysLanguage = NSLocale.current.languageCode
    
    var body: some View {
        if sysLanguage == "it" {
            WebView(url: URL(string: "https://www.vivibusso.app/webapp_test/it/search.html")!)
                .navigationBarHidden(true)
        } else {
            WebView(url: URL(string: "https://www.vivibusso.app/webapp_test/it/search.html")!)
                .navigationBarHidden(true)
        }
    }
}

struct SearchView_Previews: PreviewProvider {
    static var previews: some View {
        SearchView()
    }
}

下面是ContentView的代码：

import SwiftUI
import UIKit

struct ContentView: View {
    
    @State private var selected = 0
    
    var body: some View {
        TabView(selection: $selected) {
            NavigationView {
                HomeView()
            }
            .navigationViewStyle(StackNavigationViewStyle())
            .tabItem {
                Image(systemName: (selected == 0 ? "house.fill" : "house"))
                Text("Home")
            }.tag(0)
            NavigationView {
                CategoryView()
            }
            .navigationViewStyle(DoubleColumnNavigationViewStyle())
            .tabItem {
                Image(systemName: (selected == 1 ? "text.justify" : "text.justify"))
                Text("Categorie")
            }.tag(1)
            NavigationView {
                GalleryView()
            }
            .edgesIgnoringSafeArea(.all)
            .navigationViewStyle(StackNavigationViewStyle())
            .tabItem {
                Image(systemName: (selected == 2 ? "photo.fill" : "photo"))
                Text("Galleria")
            }.tag(2)
            NavigationView {
                SearchView()
            }
            .edgesIgnoringSafeArea(.all)
            .navigationViewStyle(StackNavigationViewStyle())
            .tabItem {
                Image(systemName: (selected == 3 ? "magnifyingglass" : "magnifyingglass"))
                Text("Ricerca")
            }.tag(3)
        }
        .accentColor(.white)
        .onAppear() {
            UITabBar.appearance().barTintColor = UIColor(red: 125.0/255.0, green: 102.0/255.0, blue: 159.0/255.0, alpha: 1.0)
            UITabBar.appearance().backgroundColor = UIColor(red: 125.0/255.0, green: 102.0/255.0, blue: 159.0/255.0, alpha: 1.0)
            UITabBar.appearance().unselectedItemTintColor = UIColor(red: 200.0/255.0, green: 200.0/255.0, blue: 200.0/255.0, alpha: 1.0)
        }
    }
}

extension UINavigationController {
    override open func viewDidLoad() {
        super.viewDidLoad()
        let app = UIApplication.shared.connectedScenes.first as? UIWindowScene
        let statusBarHeight = app?.statusBarManager?.statusBarFrame.height ?? 0
        let statusbarView = UIView()
        statusbarView.backgroundColor = UIColor(red: 125.0/255.0, green: 102.0/255.0, blue: 159.0/255.0, alpha: 1.0)
        view.addSubview(statusbarView)
        statusbarView.translatesAutoresizingMaskIntoConstraints = false
        statusbarView.heightAnchor
            .constraint(equalToConstant: statusBarHeight).isActive = true
        statusbarView.widthAnchor
            .constraint(equalTo: view.widthAnchor, multiplier: 1.0).isActive = true
        statusbarView.topAnchor
            .constraint(equalTo: view.topAnchor).isActive = true
        statusbarView.centerXAnchor
            .constraint(equalTo: view.centerXAnchor).isActive = true
        let appearanceNav = UINavigationBarAppearance()
        appearanceNav.backgroundColor = UIColor(red: 125.0/255.0, green: 102.0/255.0, blue: 159.0/255.0, alpha: 1.0)
        appearanceNav.largeTitleTextAttributes.updateValue(UIColor.white, forKey: NSAttributedString.Key.foregroundColor)
        appearanceNav.titleTextAttributes.updateValue(UIColor.white, forKey: NSAttributedString.Key.foregroundColor)
        appearanceNav.shadowColor = nil
        navigationBar.standardAppearance = appearanceNav
        navigationBar.compactAppearance = appearanceNav
        navigationBar.scrollEdgeAppearance = appearanceNav
        navigationBar.tintColor = UIColor.white
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

谢谢大家！