CORS issue??? GET https://app.cal.com/embed/embed.js net::ERR_BLOCKED_BY_RESPONSE.NotSameOrigin 403 (Forbidden)

[S-Ouaydah]

I tried adding the embed code to a nextjs static website I'm making, both on local and when I deployed to vercel, I am receiving this
CORS error:

any ideas?

[S-Ouaydah]

i did install : npm install @calcom/embed-react