Ability for the doorbell to work on LAN without Internet

It would be great if ring could make it such that you can still access your cameras and get all the notifications when the is not connection to the internet but LAN is available?
Even if no cloud processing is done

I have been having issues with dropping internet connection and at that point I understand that I cannot have notifications from my doorbell when I am away from home.
Unfortunately this applies to when you are at home as well. That is you are connected your LAN. What’s funnier is that while waiting for the engineer to come (before realising that I would get no notifications) there was a high chance that the engineer rings the doorbell and on no reply he goes away. Ironic. Right?