New PR to fix: https://github.com/ManageIQ/manageiq-ui-service/pull/1163
PR mentioned in Comment 2 is for Euwe (cfme-5.7.z) branch.
PR for the fix: https://github.com/ManageIQ/manageiq-ui-service/pull/1282
in 5.8.3.1
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-2018:0374