🔗 Linked issue

resolves nuxt/nuxt#12612
resolves nuxt/nuxt#12922

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

cdnURL wasn't being taken into account by bundle-renderer. In addition, when serving static files from / we were never allowing a fallback to rendering the vue app. I don't think it's safe simply to disable serveStatic when a CDN is in use, but I would certainly suggest to users that they disable serving static files when using a CDN that does not rely on 'pulling' files from their site:

import { defineNuxtConfig } from 'nuxt3'

export default defineNuxtConfig({
  nitro: {
    serveStatic: false
  }
})

Note: We didn't reserve .app namespace in Nuxt 2 (see nuxt/nuxt#9075) in case it's in use so we need to check ._app existence first.

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.