https://github.com/openshift/console/pull/3633
Verified on 4.4.0-0.nightly-2019-12-16-124946 Zooming out will display full of gray background.
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-2020:0581