podman warning when running ocm-container first time after reboot

[T0MASD]

Hi, I'm noticing strange behaviour in ocm-container.

$ ocm-container
ERRO[0000] cannot find UID/GID for user <my openshift account>: No subgid ranges found for group "<my openshift account>" in /etc/subgid - check rootless mode in man pages. 
WARN[0000] using rootless single mapping into the namespace. This might break some images. Check /etc/subuid and /etc/subgid for adding sub*ids 
[~ {production} ]$ 

Exit and run again

$ ocm-container
[~ {production} ]$ 

I have tried adding to ocm-container/Dockerfile

RUN echo "<my openshift account>:100000:65536" >> /etc/subuid
RUN echo "<my openshift account>:100000:65536" >> /etc/subgid

I also added same to my host running the ocm-container.

Rebuilt, and verified /etc/subuid and /etc/subgid has above entries in the container and the house, however I'm still getting a warning upon running ocm-container for the first time

[T0MASD]

I was missing entry in /etc/subgid on my host