There is a problem with the query webinar status

When I queried the webinar using the dashboard webinar detail API and started or ended in the zoom background, I found that although I did start or close the webinar, the API still did not return data, or the returned data was inaccurate. I don't know if I'm configuring it incorrectly, or if the data returned by this interface is delayed or for some other reason. Can someone help me explain this?

https://marketplace.zoom.us/docs/api-reference/zoom-api/methods/#operation/dashboardWebinarDetail