标题标题未在使用本机基础的React Native中居中

import { StyleSheet } from 'react-native';

const styles = StyleSheet.create({
  center: {
    justifyContent: 'center',
    alignItems: 'center',
  },
});

import React from 'react';
import { Text, View } from 'react-native';

const MyComponent = () => {
  return (
    <View style={styles.center}>
      <Text>标题</Text>
    </View>
  );
};

export default MyComponent;