[antdv: Descriptions] Sum of column `span` in a line not match `column` of Descriptions.

<template>
  <a-descriptions bordered style="word-break: break-all;word-wrap: break-word;" :column="4">
    <a-descriptions-item label="发布日期" :span="2"> {
    
    {
    
    marketValueDetail.a}} </a-descriptions-item>
    <a-descriptions-item label="强度等级" :span="2"> {
    
    {
    
    marketValueDetail.b}} </a-descriptions-item>

    <a-descriptions-item label="产品名称" :span="4"> {
    
    {
    
    marketValueDetail.c}} </a-descriptions-item>
    <a-descriptions-item label="市场价" :span="2"> 222 </a-descriptions-item>
    <a-descriptions-item label="价格说明" :span="2">
      33333
    </a-descriptions-item>
    <a-descriptions-item label="备注" :span="4"> 4444 </a-descriptions-item>
  </a-descriptions>

  
</template>

<script setup>
import {
    
    defineProps,toRefs} from "vue"
let props=defineProps({
    
    
  marketValueDetail:{
    
    
    defineProps:Object
  }
})
let {
    
    marketValueDetail}=toRefs(props)
</script>

<style lang="less" scoped>
</style>

:column="4"修改这个数量要比:span大才不会报这个错