ScrollView子元素度量始终返回frameOffsetY =0

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

const App = () => {
  return (
    <ScrollView contentContainerStyle={styles.container}>
      <View style={styles.item}>
        <Text>Item 1</Text>
      </View>
      <View style={styles.item}>
        <Text>Item 2</Text>
      </View>
      <View style={styles.item}>
        <Text>Item 3</Text>
      </View>
      {/* 更多子元素... */}
    </ScrollView>
  );
};

const styles = StyleSheet.create({
  container: {
    flexGrow: 1,
    alignItems: 'center',
    justifyContent: 'center',
  },
  item: {
    width: '100%',
    height: 100,
    backgroundColor: 'lightgray',
    marginBottom: 10,
    alignItems: 'center',
    justifyContent: 'center',
  },
});

export default App;