[Podman] is it possible to add all subcommand from buildah into podman?

Hi: Normally I install & use podman only since I know podman uses the codebase of buildah. Recently I start to learn how to use Redhat UBI micro image https://www.redhat.com/en/blog/introduction-ubi-micro, which needs buildah command So I wonder whether it is possible to add all sub commands from buildah into podman? then I don't need to install buildah besides podman. I treat podman is all-in-one tool Rgs, Larry