CORS origins setup does not work

I want to embed the latest updates from our community on my website:

To accomplish this, I am trying to access the latest.json and will parse that appropriately and embed on my site:

I went to admin and setup the CORS origins:

I even updated app.yml with the following lines and rebuild the whole thing:
I don’t know if this is needed but it does work with this setting or without.

But still same issue as you check on this site:

Access to XMLHttpRequest at ‘’ from origin ‘’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource.

I am really stuck here…

1 Like

Same problem here
Has someone been able to get it work?