Door bell triggers motion event when it changes to day or night mode

The ring door bell is issuing a motion event each time it changes to night vision or day vision. My attempt to automate my poarch lights when motion is detected failed because the door bell sees the lights turning off as a motion event. I set it up so that after dusk if motion is detected the porch lights come on for 45 seconds, the problem is that when they turn off the door bell sees it as a motion event and the lights turn right back on. this sounds like a serious bug/flaw in the design - can anyone suggest if there is any adjustment etc that can be made.