Discussed this Bronagh. After the fix, the following should be displayed on the UI:
1)correct disk size
2)disk type
Verified that the correct disk size and disk type are displayed on the UI.
See attached screen shot.
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