[Bug] Investigate flaky tests root cause

Kyverno Version

1.15.0

Description

The following flaky Chainsaw tests are temporarily removed:

• !14346
• !14200

Need to investigate the root cause and add them back to CI, or replace with other test solutions.

Slack discussion

No response

Troubleshooting

• I have read and followed the documentation AND the troubleshooting guide.
• I have searched other issues in this repository and mine is not recorded.