Strategy prefix with detectBrowserLanguage not redirecting correctly on root in Static Site Generation

[FabianRzepka]

Environment

• Operating System: Windows_NT
• Node Version: v20.9.0
• Nuxt Version: 3.10.1
• CLI Version: 3.10.0
• Nitro Version: 2.8.1
• Package Manager: pnpm@8.9.2
• Builder: -
• User Config: app, vue, ssr, devtools, modules, image, googleFonts, i18n
• Runtime Modules: @nuxtjs/i18n@8.1.0, @nuxtjs/tailwindcss@6.11.4, @nuxtjs/google-fonts@3.1.3, @nuxt/image@1.3.0, nuxt-icon@0.6.8, nuxt-headlessui@1.1.5
• Build Modules: -

Reproduction

https://stackblitz.com/edit/bobbiegoede-nuxt-i18n-starter-cs5xbf?file=nuxt.config.ts

On local work fine.

site.com/ --> click /nlto save cookie --> site.com/ redirect to site.com/nl

npm run generate
npx serve .output/public

site.com/ --> click /nlto save cookie --> site.com/ redirect to default lang site.com/en

Describe the bug

After generating a static page with pnpm run generate and uploading it to hosting the application does not detect the existing cookie or browser language, in the case of (root) site.com it always redirects to defaultLocale (en) site.com/en.
When running the site locally, pnpm run dev or run build works correctly.

in addition, the "prefix" mode adds an error in the console after entering the root path.

Additional context

related? old task #2507

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Logs

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