DocAtot and sleep position

First of all please NO mom shaming! I have done my research, but there’s still a small part of me that worries about my son sleeping in his docatot. All my mom friends say their babies slept in it and loved it, but I know even the company says it’s not for sleeping (which I find word bc when do you use it then?) but anyways do any of you moms use it for sleeping? My son loves it and sleeps well in it. But he

always sleeps looking left, and I am slightly concerned about that, even though his head movements allow him to rotate just fine....