使用alignItems的react本机flexwrap :中心不工作

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

const App = () => {
  return (
    <View style={styles.container}>
      <View style={styles.item} />
      <View style={styles.item} />
      <View style={styles.item} />
      <View style={styles.item} />
      <View style={styles.item} />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    flexDirection: 'row',
    flexWrap: 'wrap',
    alignItems: 'center',
    justifyContent: 'center',
    height: 200, // 设置父容器的高度
  },
  item: {
    width: 100,
    height: 100,
    backgroundColor: 'red',
    margin: 10,
  },
});

export default App;