Language preferenced are not taken in to account

1. Open this event link in a english browser : https://app.caroster.io/fr/e/fc342e62-a9dd-44d6-a50e-126f05dc99df/

Result

• Event is displayed in French

Expected result

• Event is displayed in English

Note :

• If I'm connected, localization doesn't respect the preference of my account. Only the language of the URL is taken into account.