Description of problem: See bug 1849685 on grafana. Current bug is on the engine, on the common setup code, to add support for fixing that bug.
Wrote doc text on dwh/grafana bug 1849685, I do not think we also need one for current.
Verified in ovirt-engine-4.4.7.6-0.11.el8ev as part of verification of bug 1849685 comment 3.
This bugzilla is included in oVirt 4.4.7 release, published on July 6th 2021. Since the problem described in this bug report should be resolved in oVirt 4.4.7 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.