No robots.txt generated while nitro preset is 'cloudflare-pages'

[Whyjsee]

Describe the bug

When I set nitro.preset to cloudflare-pages in nuxt.config.ts and run pnpm run build, the output does not include robots.txt. Only when nitro.preset is set to static does the robots.txt get generated. Does anyone know how to solve this issue?

Here's my nuxt.config.ts

// https://nuxt.com/docs/api/configuration/nuxt-config
export default defineNuxtConfig({
  devtools: { enabled: true },
  srcDir: 'src/',
  nitro: {
    // preset: 'static',
    preset: 'cloudflare-pages',
    output: {
      dir: 'dist'
    },
  },
  modules: ['@nuxtjs/robots'],
  robots: {
    enabled: true,
    allow: ['/aaa'],
    disallow: [ '/user', '/login' ]
  },
  future: {
    compatibilityVersion: 3
  },
  compatibilityDate: '2024-09-19'
})

Reproduction

No response

System / Nuxt Info

Nuxt project info: (copied to clipboard)                                                                                                                                                            5:04:44 PM

------------------------------
- Operating System: Darwin
- Node Version:     v20.6.1
- Nuxt Version:     3.14.1592
- CLI Version:      3.15.0
- Nitro Version:    2.10.4
- Package Manager:  pnpm@9.0.4
- Builder:          -
- User Config:      default
- Runtime Modules:  @nuxtjs/i18n@9.1.0, @nuxtjs/robots@4.1.11, @nuxtjs/sitemap@6.1.5
- Build Modules:    -
------------------------------

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