Cannot view list of credentials in the web portal

[HiraSiddiqui]

Description

When running the docker setup on local system, the list of credentials in the web portal does not show.

To Reproduce

Steps to reproduce the behavior:

1. git clone https://github.com/walt-id/waltid-identity.git && cd waltid-identity
2. cd docker-compose && docker compose up

Expected behavior

Expected behaviour is to see a list of credentials from the verifiable credentials repo: http://localhost:7103/
Like this:

Additional context

If I do inspect element on the page, I see the following error
Failed to load resource: the server responded with a status of 503 (Service Unavailable) - host.docker.internal:7103/api/list:1

However, localhost:7103/api/list is reachable from browser. My hunch is that there is some cors issue between the services. Need help to figure out.