taro react PickerView设置初始值value，选择其它项时会回到初始值项

[jd_606f909dc3f97]

官方文档地址 https://nervjs.github.io/taro/docs/components/forms/picker-view

不是每次都会回到初始值，有时候又是正常的。不设置value就没问题，没法传gif,贴张图片

就是我初始值是20，向上滑动到15，松开，会自动滑动到设置的value值，也就是20，右边的打印显示我确实选择了15，造成了一次更新,
不知道是不是我代码的问题，哪位大佬帮忙看看
代码：

import  { FC, useState } from 'react'
import Taro, { View, PickerView, PickerViewColumn } from '@tarojs/components'
import './index.scss'

const selector = ['关闭','5', '10', '15', '20']
const timeValue = [99]
interface pickerProps {
  show: boolean,
  onCancel: () => void,
  onConfirm: (time) => void,
}

const TimePicker: FC<pickerProps> = (props) => {
  const [time, setTime] = useState('')
  const { show, onCancel, onConfirm} = props
  if (!show) {
    return null
  }

  const onTimeChange = (e) => {
    const index = e.detail.value[0]
    const val = selector[index]
    console.log('onTimeChange', val)
    setTime(val)
  }

  console.log('TimePicker刷新了')
  
  return (
    <View className='mesk' catchMove>
      <View className='time-picker-wrap'>
        <View className='time-picker'>
          <View className='time-picker-title'>设置定时时间</View>
          <PickerView
            indicatorClass='picker-indicator'
            className='picker-view'
            value={timeValue}
            onChange={(e) => onTimeChange(e)}
          >
            <PickerViewColumn>
              {selector.map(item => {
                return (
                  <View className='picker-item'>{item}</View>
                );
              })}
            </PickerViewColumn>
          </PickerView>
          <View className='time-picker-btn-wrap'>
            <View className='time-picker-btn time-picker-btn__cancel' onClick={()=>onCancel()}>取消</View>
            <View className='time-picker-line'></View>
            <View className='time-picker-btn time-picker-btn__enter' onClick={()=>onConfirm(time)}>确定</View>
          </View>
        </View>
      </View>
    </View>
  )
}

export default TimePicker

环境信息

  Taro CLI 3.2.1 environment info:
    System:
      OS: macOS 10.15.6
      Shell: 5.7.1 - /bin/zsh
    Binaries:
      Node: 12.18.3 - /usr/local/bin/node
      Yarn: 1.22.10 - /usr/local/bin/yarn
      npm: 7.9.0 - /usr/local/bin/npm
    npmPackages:
      @tarojs/components: 3.2.1 => 3.2.1 
      @tarojs/mini-runner: 3.2.1 => 3.2.1 
      @tarojs/react: 3.2.1 => 3.2.1 
      @tarojs/runtime: 3.2.1 => 3.2.1 
      @tarojs/taro: 3.2.1 => 3.2.1 
      @tarojs/webpack-runner: 3.2.1 => 3.2.1 
      babel-preset-taro: 3.2.1 => 3.2.1 
      eslint-config-taro: 3.2.1 => 3.2.1 
      react: ^17.0.0 => 17.0.2 
    npmGlobalPackages:
      typescript: 4.2.4