Translations in server components / nuxt islands

[niklaswolf]

How do I use translations (with $t(...)) in Nuxt islands (server components)?
Out of the box it is not working for me, it is always using the default locale.
I can imagine that this is because the locale is not passed during the call of the server component, thus the locale context can not be determined...
I observe the following request:

/__nuxt_island/BlogarticleCta_SUfcsI6S7Z.json?props={}

I assume I need to somehow pass the current locale to determine the locale on the server side... is there a best-practice on how to do this?