Just for info, you can use Docker's official compose (Go) client [1] and podlet [2] (mentioned in the article) with podman to run compose files.
[1] https://docs.podman.io/en/latest/markdown/podman-system-serv...
[1] https://docs.podman.io/en/latest/markdown/podman-system-serv...
Edit: looks like Docker release docker-compose v2 as a go standalone tool (https://docs.docker.com/compose/install/standalone/). I stand corrected.