Delivery guy rang my doorbell. I was on the balcony so just shouted “I’ll be right down”
Look at the eufy app a few moments later and noticed that the events list showed Doorbell - Answered Ring. Unless eufy heard me shouting it shouldn’t say answered because nobody touched the app to respond.
(Also the camera didn’t start recording until the guy was around 2 feet from the doorbell despite the sensitivity being set to 5, but that’s another matter entirely.)