Missing python3-argparse-manpage package (this is really for RHEL 8.1 x86_64)

I am trying to compile the 386-ds-base package and when attempting to use the rpmbuild it complains that the python3-argparse-manpage is not installed. I have searched the repos for RHEL 8, cloned them and still I can't find this package. It may be that it is included with another package but I don't know where I would find that information. Has anyone else had this issue and if so have you resolved it and how?

Thanks