Chime should chime to a doorbell immediately even if there's a delay in receiving notifications

Today there's an issue with Ring systems - 'delays in receiving notifications and video recording availablity'. That's understood, but the fact that my chime that's connected to a battery powered Doorbell2 doesn't ring when the doorbell is pressed is a fundamental design flaw. - Yes, I have chosen to have an internet based doorbell, but i don't understand why when my home internet is working fine, when someone presses my doorbell, it has to rely on the ring servers/systems to notify my chime system. (Today someone pressed my doorbell at 3pm, no chime. 5 hrs later it went off - when todays 'issue' caught up sending the notification to my chime).I have a chime to purposely inform the household of someone at the door - just like a traditional door bell. I don't see why we have to rely on the ring server notification system to be up and running properly to make it chime.