# Browser language detection on prerendering with `strategy: 'prefix'`
Hydration mismatch on initial static site load, before i18n cookie is set
pending triageneed reproduction 💻
Fallback language does not work on v10.0.2
pending triageneed reproduction
Redirection to preferred language not works after pre-rendering pages
scope: language detectionscope: prerender
Inconsistent handling of `Accept-Language` header
scope: language detection
The behavior of redirectOn set to 'no prefix' from version 7 to version 9 is inconsistent with the documentation.
scope: language detectionpossible regression
404 on all pages other than root with `prefix` strategy
pending triage
issue with nitro routeRules and redirect
need reproductionscope: nitro