Customer account extensions do not render locales when the language is not in its market. So, we might be in the spanish market, which does not have the french language included, in the french language, and I am getting these errors: [image-20260318-135941 (1)] The error is consistent, since it d…

Hi @Alvaro_Nter This does look like a bug on our side - we’re investigating this now. I’ll post here when I have an update.

Hi @Alvaro_Nter Unfortunately there’s no update on this as yet but I’ve reconnected with the folks working on this.

yeah mine is also buggy when using the footer country selector everything is not syncing some are working and sometimes is not working is it my shopify CLI? i havent updated my CLI because the the newer ones make theme dev more buggy

Any updates on this its been 14d since the original post

Hi everyone, @Liam-Shopify , We are encountering the same issue with MISSING KEY for locale "en", as you can see here . I couldn’t replicate the issue locally; we have all the translation keys correctly, but it only happens in production. The context where the merchant has only the Spanish as an ac…

In our case, we encountered i18n issues within both the customer account and the checkout pages. Upon investigating our theme, we discovered that interactions with the Cart Ajax API had been implemented without locale-aware URLs. Resolving this seems to have fixed the incorrect market/language attr…

its not just this its also in you address form the error fields are fixed for some reason [image] Cant find the translation for the error message on the profile page (address section) Extensions Zipを入力してください Tried searching with relevant filter keywords, but…

Customer account extensions i18n issue

Extensions

0_0 April 15, 2026, 12:13am 10

its not just this its also in you address form

the error fields are fixed for some reason

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Customer Account Country Selector Has No Effect & Causes Desync with Theme Market Selection Markets newmarkets	0	44	July 26, 2025
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Is there any way to change the customer's current locale in the customer accounts? Extensions customer-account-ext	2	33	March 10, 2026
Cant find the translation for the error message on the profile page (address section) Extensions customer-account-ext	3	50	May 25, 2026
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Customer account extensions i18n issue

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