Swiper组件 - SwiperProps.displayMultipleItems属性无法实现响应式更新

[ittat]

相关平台

H5,小程序

浏览器版本: Chrome 100
使用框架: React

复现步骤

/* eslint-disable jsx-quotes */
import { Component } from "react";
import { View, Swiper, SwiperItem, Button } from "@tarojs/components";
import "./index.less";

export default class Index extends Component {
  state = {
    count:1,
  };


  oncountAdd(){
    this.setState({
      count:this.state.count + 1
    })
  }

  render() {
    return (
      <>
      <Button  onClick={()=>this.oncountAdd()}>点击增加displayMultipleItems</Button>
        <Swiper
          className='test-h'
          indicatorColor='#999'
          indicatorActiveColor='#333'
          // vertical
          // circular
          indicatorDots
          displayMultipleItems={this.state.count}
          autoplay>
          <SwiperItem>
            <View className='demo-text-1'>1</View>
          </SwiperItem>
          <SwiperItem>
            <View className='demo-text-2'>2</View>
          </SwiperItem>
          <SwiperItem>
            <View className='demo-text-3'>3</View>
          </SwiperItem>
        </Swiper>
      </>
    );
  }
}

期望结果

点击按钮，Swiper 显示item个数会增加

实际结果

没有变化

环境信息

👽 Taro v3.4.7

  Taro CLI 3.4.7 environment info:
    System:
      OS: Windows 10
    Binaries:
      Node: 14.18.1 - D:\Program Files\nodejs\node.EXE
      npm: 6.14.15 - D:\Program Files\nodejs\npm.CMD

[fenglianhua]

RN displayMultipleItems不生效