Completely understand Edge Functions are still new, though this issue seems less to do with an edge function and more DNS related.
Two sites, with identical HTML/CSS and Lambda/Edge Functions, both created and deployed using Netlify CLI
On both sites everything works correctly: press a button; see a response: Hello World! or Hello from the Edge!
The issue appears when using via the custom domain.
For both custom domains the lambda function works.
In the case of
coelmay.com, the Edge Function works, but for
coelmay.org it does not: 404 Not Found is returned.
getSite API endpoint it appears all site configuration (other than name, ID, et.al.) is the same.
The only difference (I know of) between the two is the DNS.
coelmay.com it is configured externally (Cloudflare; unproxied), with
coelmay.org is configured in Netlify DNS.
Is this the expected behaviour? A bug? Or me?