Can I fix the CORS from side the beckand

[happyDuke96]

Hello Chatwoot Team,
when using selfhost, this url does not work http://myhostname:3000/api/v1/accounts/12/conversations,
it gives a cors error,
Access to XMLHttpRequest at 'http://myhostname:3000/api/v1/accounts/12/conversations' from origin
'http://localhost:3000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check:
No 'Access-Control-Allow-Origin' header is present on the requested resource.
I know this is a known bug
the browser blocks requests from different domains, and it can be bypassed through a proxy request, but is there another solution from side the backend. I correctly configured the frontend url also tried with your template through this one, how can I fix it, can I add some kind of environment or something like in the rails console

[tejaswinichile]

You can change your CORS policy according to https://github.com/cyu/rack-cors and test the application.

[happyDuke96]

Thank you