Looks like this test started failing a LOT more about a week ago. I don't think it's attached to payloads so it's not blocking anything, but it shows up as a regression.

Component Readiness has found a potential regression in the following test:

[Conformance][Suite:openshift/kube-apiserver/rollout][Jira:"kube-apiserver"][sig-kube-apiserver] kube-apiserver should roll out new revisions without disruption [apigroup:config.openshift.io][apigroup:operator.openshift.io]

Extreme regression detected.
Fishers Exact probability of a regression: 99.96%.
Test pass rate dropped from 72.41% to 28.57%.

Sample (being evaluated) Release: 4.19
Start Time: 2025-03-04T00:00:00Z
End Time: 2025-03-11T12:00:00Z
Success Rate: 28.57%
Successes: 2
Failures: 5
Flakes: 0

Base (historical) Release: 4.18
Start Time: 2025-02-09T00:00:00Z
End Time: 2025-03-11T12:00:00Z
Success Rate: 72.41%
Successes: 21
Failures: 8
Flakes: 0

View the test details report for additional context.