Distrobox storage location for containers

I installed Distrobox:

virtualisation.podman = {
  enable = true;
  dockerCompat = true;
};

environment.systemPackages = [ pkgs.distrobox ];

Where are the actual containers stored? If I made a Ubuntu container, where is it?

~/.local/share/containers/

A link with useful tips: https://github.com/89luca89/distrobox/blob/3b9f0e8d3d8bd102e1636a22afffafe00777d30b/docs/useful_tips.md

When in doubt - remember that distrobox is sort of an abstraction over podman or docker