locale is transformed to lowercase about lib HOT 3 OPEN

Locale is not transformed to lowercase (actually in your case is), but to ISO 639-1 Language Code and I think this is a correct behavior, because you want to be able to use lang, hreflang (and others) html attributes using your $locale..

Don’t know your exact use case, but I think you could use transformed store derived from the original $locale…?

from lib.

And would it be possible to at least add option to the config, if the transformation to ISO 639-1 Language Code should be enabled or not? I think I am not the only one who is migrating from svelte-i18n and who might find this automatic transformation causing a lot of breaking changes.

from lib.

That’s a good point… Could you, please, provide some small repro? Just to see what exactly causes the issue… I’ll provide some solution for use cases like this.)

from lib.