Test Failure in Nightly 4.20 E2E AWS OVN Single Node Job

The `periodic-ci-openshift-release-master-nightly-4.20-e2e-aws-ovn-single-node-techpreview` job failed due to the following test failure:

• `[sig-network-edge][Feature:Idling] Idling with a single service and ReplicationController should idle the service and ReplicationController properly [Suite:openshift/conformance/parallel]`

The error message indicates an issue with idling, where an expected value of "2" did not contain "0". This suggests a problem with the idling functionality in a single-node AWS environment with OVN networking.

[periodic-ci-openshift-release-master-nightly-4.20-e2e-aws-ovn-single-node-techpreview](https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-openshift-release-master-nightly-4.20-e2e-aws-ovn-single-node-techpreview/1936178476067328000)

This failure may indicate a serious issue with the idling functionality and should be investigated further.