FWIW, for me docker compose works just fine with podman. I am not sure what kind of additional configuration is needed these days, make sure you are running podman with the socket thing and perhaps set DOCKER_HOST. It's just a client / frontend to an API that podman provides.
IIRC `podman compose` can invoke either `podman-compose` or `docker-compose` and sets up the environment for the call, so I don't think you need to even really do anything special other than install either of the 2 commands