Cookie based locale detection is not respected in ssg mode

[zumm]

Environment

---

• Operating System: Windows_NT
• Node Version: v18.16.0
• Nuxt Version: 3.12.2
• CLI Version: 3.12.0
• Nitro Version: 2.9.6
• Package Manager: yarn@1.22.22
• Builder: -
• User Config: css, ssr, app, devtools, runtimeConfig, build, vite, modules, imports, plugins, sourcemap
• Runtime Modules: @pinia/nuxt@0.5.1, nuxt-icon@0.6.10, (), @nuxtjs/i18n@8.3.1

• Build Modules: -

Reproduction

https://stackblitz.com/edit/nuxt-starter-bnxebz?file=app.vue

npm run generate npx serve .output/public

Change locale by pressing button and reload page. Locale resets to default.

Describe the bug

When using cookie based locale detection (cookie + no prefix strategy) and ssg at same time cookie is not respected. Everything works fine in not ssg mode tho.

Additional context

No response

Logs

No response

[zumm]

Mb i could pr, but i need some guidance. I don't really understand why ssg needs special treatment in detectBrowserLanguage in first place. @kazupon