Created attachment 1635498 [details] Popover opens behind left nav See screenshot.
VERIFIED with 4.3.0-0.nightly-2019-11-13-233341 From the webconsole Home->Dashboards and click on Control Plane link. Pop up avoids left navigation bar
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-2020:0062