Are CORS Issues Possible?
With the default module configuration, you won't have to deal with CORS issues.
$kql pass given queries to the Nuxt server route
/api/__kql. The query is fetched from the Kirby instance on the server-side and then passed back to the client. Thus, no data is fetched from the Kirby instance on the client-side. It is proxied by the Nuxt server and no CORS issues will occur.