[Klasiaster]

Yes, the situation even improved with the latest releases:

  podman run -ti --security-opt label=disable --security-opt seccomp=unconfined --cap-add SYS_ADMIN --env STORAGE_DRIVER=vfs quay.io/podman/stable sh -c "dnf update -y; podman run hello-world"

[ctalledo]

Thanks; one thing I may have omitted mentioning is that Sysbox works with the fast overlayfs storage driver, meaning that when you do use it for Docker-in-Docker for example, both the outer Docker and the inner Docker are using overlayfs (as opposed to the slower vfs driver).