Setting back to assigned to me, because this was a 2 part bz. I posted the part to fix up the error message, but have not yet finished the part to document the limits for the reconfigurable controls.
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/RHBA-2019:0475