如何让React本机应用程序询问我是否要保存用户名和密码？（iOS 11+）

基于，我尝试在我的应用程序中实现自动填充功能。虽然用户名和密码部分可以自动填充，即在键盘上方，有一个密码按钮，一旦我按下按钮，脸ID就会被激活，我可以选择一个选项，但当我键入用户名和密码并按下登录按钮时，它不会问

非常感谢您的任何建议

import { useForm } from 'react-hook-form';
// Just in case
// "@react-navigation/bottom-tabs": "^5.4.2",
// "@react-navigation/native": "^5.2.6",
// "@react-navigation/stack": "^5.3.1",
...

export default function screen({navigation, route}) {

 useEffect(()=> {

    register("email");
    register("password")


    return () => {
      console.log("Unmounted");
    }
  }, [register]);

...

return (

 ...
       <View
        style={[
          styles.container,
          styles.emailSection,
          styles.paddingHorizontal,
        ]}>
        <View style={styles.textInputContainer}>
          <TextInput
            onChangeText={text => {
              setValue('email', text);
            }}
            placeholder={'Email'}
            placeholderTextColor="grey"
            keyboardType="email-address"
            autoCapitalize={'none'}
            autoCorrect={false}
            textContentType={'username'}
            style={styles.textInputFont}
          />
        </View>
        <View style={styles.textInputContainer}>
          <TextInput
            onChangeText={text => {
              setValue('password', text);
            }}
            placeholder={'Password'}
            placeholderTextColor="grey"
            keyboardType="default"
            autoCapitalize={'none'}
            autoCorrect={false}
            secureTextEntry={true}
            textContentType={'password'}
            style={styles.textInputFont}
          />
        </View>

        <View>
          <TouchableOpacity
            onPress={
              isEmailLoading ? null : handleSubmit(_onPressEmailSignIn)
            }>
            <View style={[styles.wideButtonContainer]}>
              <Text style={styles.secondaryFont}>Sign In</Text>
            </View>
          </TouchableOpacity>
        </View>

        <View style={styles.textContainer}>
          <TouchableOpacity
            onPress={() => navigation.navigate('ForgotPassword')}>
            <View>
              <Text style={styles.secondaryFont}>Forgot Password</Text>
            </View>
          </TouchableOpacity>
          <TouchableOpacity
            onPress={() => navigation.navigate('EmailSignUp')}>
            <View>
              <Text style={styles.secondaryFont}>Sign Up</Text>
            </View>
          </TouchableOpacity>
        </View>
      </View>
...

)

-在模拟器iPhone Xs 12.0和我的设备iPhone Xr 13.0上试用