Locale detection not working on NextJs project on Netlify

[clarnx]

Hi @benjamin-fleet, thanks for the post and welcome.

Kindly check the links below and follow the suggestions there to see if it helps resolves your problem.
The questions asked in the links below is similar to your problem.

Leveraging the NEXT_LOCALE cookie doesn't work on Netilfy

Hi all, I want to use the NEXT_LOCALE cookie to redirect the corresponded language path automatically. The functionality is described as the below link. It can not work correctly on Netlify. It works fine on Vercel. https://sf1.vercel.app/ You can test the functionality by changing the language selector. [image] Test case1: Choose the Traditional Chinese(zh_TW) 中文(繁體). Go to the root URL /. It should show the Traditional Chinese Path: /zh-TW. The message above the selector will show …

NextJS localeDetection not working when deployed to Netlify

Thanks.