The work pools doc says the pools are created automatically when configured on an agent. What I’m seeing is when I specify a new work pool name in the agent args, it crashes with

prefect.exceptions.PrefectHTTPStatusError: Client error '404 Not Found' for url 'http://<host>/api/work_pools/data-qa/get_scheduled_flow_runs'"

, i.e. fails on a missing work queue. What am I doing wrong? both server and agent are 2.9.0