van-row 垂直间距设置不生效

[newCoderH]

version: 4.8.2

<van-row v-for="(item, index) in list" ref="items" :key="index" :gutter="[0, 20]"> <van-col v-for="(col, colIdx) in header" :key="colIdx" :span="header[colIdx].span" > <slot :name="col.key" :item="item" :index="index"> <span>{{ item[col.key] }}</span> </slot> </van-col> </van-row>