Are you testing with the current released package (openstack-dashboard-10.0.3-6) when you say this works for you? I am still able to reproduce this issue in 10.0.3-6. It does appear to be fixed in the next rebase (10.0.5-2) tracked in BZ#1478467. Is there an ETA on that version being available?
I checked in our current downstream master, that will get released in the next errata. I don't know about the exact date of when that will happen, but we do have an important patch in there that will need releasing soon.
Verified ======== python-django-horizon-10.0.5-4.el7ost.noarch
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-2017:2658