Which component is affected?

Qwik City (routing)

Describe the bug

• I followed the documentation here.
• I can see the generated sitemap in dev mode
• The sitemap is generated in prod mode as well (npm run build and npm run preview)

Issues
When I deploy to vercel (vercel --prod), the sitemap is empty

Reproduction

https://debug-sitemap-qwik.vercel.app/sitemap.xml

Steps to reproduce

• Clone the repo.

Local build

• pnpm run build
• pnpm run preview

Visit the http://localhost:4173/sitemap.xml, and see, all links are there.

Deploy on vercel

• vercel --prod

Result of sitemap

<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"> </urlset>

System Info

Firefox Developer Edition: 148.0.2 npmPackages: @builder.io/qwik: ^1.19.2 => 1.19.2 @builder.io/qwik-city: ^1.19.2 => 1.19.2 typescript: 5.4.5 => 5.4.5 undici: * => 7.24.4 vite: 7.3.1 => 7.3.1

Additional Information

No response