VERIFIED in 5.8.4.3. I was able to copy the Super Admin and Admin roles and create multiple users based off both roles. Each user was able create a chargeback report and set the owner to other users in their respective groups
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:1972