Hi! The integration works like a charm with Astro. Now I'm trying to do the next step which is adding a CMS so that clients can handle their multilanguage website through a Dashboard.

For this I'm trying out Sanity with has a super generous free tier. I did a small repro here with astrolicious-i18n: https://github.com/layout-ch/astro-sanity .

Sanity let you embed your cms on a route of your website, which I did on the /admin route in the astro-config :

export default defineConfig({ site: "https://test.com", output: "hybrid", adapter: vercel(), integrations: [ sanityIntegration( { projectId: "t9cmnozc", dataset: "production", useCdn: false, studioBasePath: "/admin", } ), react(), liciousI18n({ defaultLocale: "fr", locales: ["fr", "de", "en"], strategy: "prefix", sitemap: true, pages: { "a-propos": { de: "ueber-uns", en: "about-us" } } })] });

It works like intended on the dev server but when I deploy to vercel, vercel doesn't seem to like that.

I tried it out without astrolicious-i18n and it works, but once I added the integration to the project, I get a status 500 on the /admin route. Is this because of how astrolicious-i18n handles the routes? Since they are generated automatically on build time, it somehow overrides the /admin route that comes from the sanity integration? Any tips on how to make this work with a headless CMS would be amazing. Thank you in advance !

Side note : everything works when I remove i18n so it is somehow interfering somewhere....