Bug Type: Component

Environment

• Vue Version: 3.2.45
• Element Plus Version: 2.2.28
• Browser / OS: chrome/win10
• Build Tool: Vite

Reproduction

Related Component

• el-popover

Reproduction Link

Element Plus Playground

Steps to reproduce

<template>
  <el-button ref="buttonRef" v-click-outside="onClickOutside"
    >Click me</el-button
  >

  <el-popover
    ref="popoverRef"
    :virtual-ref="buttonRef"
    trigger="click"
    title="With title"
    virtual-triggering
  >
    <el-select  multiple  v-model="value" class="m-2" placeholder="Select" size="large">
    <el-option
      v-for="item in options"
      :key="item.value"
      :label="item.label"
      :value="item.value"
    />
  </el-select>
  </el-popover>
  <el-popover
    placement="bottom"
    title="Title"
    :width="200"
    trigger="click"
    
  >
    <el-select  v-model="value" class="m-2" placeholder="Select" size="large">
    <el-option
      v-for="item in options"
      :key="item.value"
      :label="item.label"
      :value="item.value"
    />
  </el-select>
    <template #reference>
      <el-button class="m-2">Click to activate</el-button>
    </template>
  </el-popover>
</template>

<script setup lang="ts">
import { ref, unref } from 'vue'
import { ClickOutside as vClickOutside } from 'element-plus'
const buttonRef = ref()
const popoverRef = ref()
const onClickOutside = () => {
unref(popoverRef).popperRef?.delayHide?.()
}
const value = ref('')

const options = [
{
value: 'Option1',
label: 'Option1',
},
{
value: 'Option2',
label: 'Option2',
},
{
value: 'Option3',
label: 'Option3',
},
{
value: 'Option4',
label: 'Option4',
},
{
value: 'Option5',
label: 'Option5',
},
]
</script>

What is Expected?

选择select，popper不消失

What is actually happening?

选择select，popper消失

Additional comments

(empty)