As part of the verification of this bug, please check if all operators spawn by CSO (AWS EBS, Manila and oVirt) are scheduled in a Control Plane node.
AWS EBS csi operator pods are scheduled to the master, wait for a oVirt cluster to have a check.
oVirt csi driver operator pod runs on master node too. Verified with: 4.6.0-0.nightly-2020-09-01-070508
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 (OpenShift Container Platform 4.6 GA Images), 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-2020:4196