Listing Agent Requests Insurance Claim

I told the agent that I am paid, in part, to test the showers in the home and that when I did the handle of the shower valve came off in my hand. I told her I take no responsibility for this defect and that it was certainly there before the inspection. I did not use excessive force to turn the shower on. I respectfully declined to contact my insurance or contribute to any repair costs. She insulted me and told me that my "lack of professionalism has been duly noted". Perhaps she has had others lay down when commanded to?

source https://www.inspectorsjournal.com/topic/18810-listing-agent-requests-insurance-claim/?do=findComment&comment=172172