I am using the REACT app for the front end and Fast API for the back end. I deploy them as container apps in the same container app environment and resource group. Ingress for the React app is set to public. When ingress is set to public for the backend app, the backend gets the request and sends the response. When ingress is set to limited to the app environment the front end is unable to communicate to the backend.

I followed Microsoft documentation, found tutorials on YouTube where it is able to communicate but nothing worked for me even though i follow the same steps. Kindly help.