I've enabled stencil themes for my store, and am trying to use "Cornerstone" as my theme. However, the whole reason for opting in and trying out new stencil themes is their built in support for multiple languages. I need my store to at least be available in Swedish, and if possible, English as well.
I've followed the documentation adding a "sv.json" file to the langs folder, and uploaded the modified theme to my store and applied it. No changes. I've ensured my browser is setting the "Accept-Language" header to "sv". https://stencil.bigcommerce.com/docs/the-schema
I've also tried modifying the default en.json file, but I still can't see any changes in my store...and that seems a bit strange to me?
What am I missing, is this feature not really implemented yet, or am I screwing something up with the "upload zipped theme to store admin and apply"? https://support.bigcommerce.com/articles/Public/Custom-Theme-Upload
Any pointers are very appreciated!