type/children from child different in prod/dev mode

Vue version

3.2.37

Link to minimal reproduction

https://sfc.vuejs.org/#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

Steps to reproduce

Open console in the SFC,download project, run build and preview

App.vue

<script setup lang="ts">
import { ref } from 'vue'
import { tabs } from './Tabs.ts'
</script>

<template>
  <tabs>
    <div>
      First tab
    </div>
    <div v-if="false">
      Hidden tab
    </div>
  </tabs>
</template>

Tabs.ts

import { defineComponent, h } from 'vue'

export const tabs = defineComponent({
  setup(_, { slots }) {
    const tabs = slots.default()

    console.log(tabs[1].type)
    console.log(tabs[1].children)

    return () => {
      return h('div', 'tabs')
    }
  }
})

What is expected?

Show the same type and children in dev and production mode

What is actually happening?

it shows Symbol(Comment) and v-if (the type and children from the v-if="false" tab) in the console

download project, run build and preview, it shows Symbol() and empty string as type and children.

System Info

System:
    OS: macOS 12.4
    CPU: (8) arm64 Apple M1 Pro
    Memory: 70.72 MB / 16.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 18.4.0 - /opt/homebrew/bin/node
    Yarn: 1.22.19 - /opt/homebrew/bin/yarn
    npm: 8.12.1 - /opt/homebrew/bin/npm
  Browsers:
    Firefox: 101.0.1
    Safari: 15.5
  npmPackages:
    vue: ^3.2.0 => 3.2.37

Any additional comments?

No response

vuejs / core

type/children from child different in prod/dev mode #6174