We require that table panels have a `panel.styles` attribute, but we should gracefully handle the case where the attribute is not found.
Reproduced the issue with payload 4.11.0-0.nightly-2022-04-07-053433 Detail see attachment
test with payload 4.11.0-0.nightly-2022-04-08-205307 and the attached dashboard cm, no such issue now.
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 (Important: OpenShift Container Platform 4.11.0 bug fix and security update), 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-2022:5069