Layout component rendering is duplicated

[linpengteng]

Environment

• Operating System: Linux
• Node Version: v18.20.3
• Nuxt Version: 3.12.4
• CLI Version: 3.12.0
• Nitro Version: 2.9.7
• Package Manager: npm@10.2.3
• Builder: -
• User Config: modules, content, compatibilityDate
• Runtime Modules: @nuxt/content@2.13.2, @nuxt/ui@2.18.4
• Build Modules: -

Reproduction

look: https://stackblitz.com/edit/github-5hgwqx?file=layouts%2Fcustom.vue,content%2Fabout.md,nuxt.config.ts,content%2Findex.md

Describe the bug

Layout component rendering is duplicated~

Additional context

No response

Logs

No response

[linpengteng]

About #1722

[linpengteng]

I tried it locally and found that even if app.vue does not exist, Nuxt seems to provide app.vue as a virtual file.

  <template>
    <NuxtLayout>
      <NuxtPage />
    </NuxtLayout>
  </template>

[linpengteng]

create app.vue in nuxt project, it works normally.

// app.vue

  <template>
      <NuxtPage />
  </template>

[github-actions[bot]]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 30 days.