如何保持react-native-webview的多个实例打开(并挂载)，同时能够在它们之间导航(使用react导航)

npm install @react-navigation/native

npm install @react-navigation/stack

import React from 'react';
import { View, Button } from 'react-native';
import { NavigationContainer } from '@react-navigation/native';
import { createStackNavigator } from '@react-navigation/stack';
import WebView from 'react-native-webview';

const Stack = createStackNavigator();

const HomeScreen = ({ navigation }) => {
  return (
    <View>
      <Button
        title="Open WebView 1"
        onPress={() => navigation.navigate('WebViewScreen', { url: 'https://www.example1.com' })}
      />
      <Button
        title="Open WebView 2"
        onPress={() => navigation.navigate('WebViewScreen', { url: 'https://www.example2.com' })}
      />
    </View>
  );
};

const WebViewScreen = ({ route }) => {
  const { url } = route.params;

  return (
    <WebView source={{ uri: url }} />
  );
};

const App = () => {
  return (
    <NavigationContainer>
      <Stack.Navigator>
        <Stack.Screen name="Home" component={HomeScreen} />
        <Stack.Screen name="WebViewScreen" component={WebViewScreen} />
      </Stack.Navigator>
    </NavigationContainer>
  );
};

export default App;