If you have a mavic 3 pro, you will always tell people who don't know about it, you're zooming rather than changing camera's, because they understand zoom. But no big deal.
Yes its normal:
DJI Drones are not good Cinelifters.
You can carry a payload but keep the weight down and watch the motors they WILL overheat if you arent careful. DJI states The Mavic 3 should "lift" 500 Grams BUT not for very long. I think 500...