Length of Time Between Doorbell Push Activity

Good Morning - I just noticed that you have to wait right about a minute after pushing the doorbell (Ring Pro) for the first time, and things happening (being alerted, chimes, etc.) before the doorbell can be pushed a second time and anything taking place - no ring, no alert, no notification.Is this normal? I don't know too many delivery people, USPS, FedEx, UPS who will wait around that long just to push the button again - not to mention other people as well.Thanks