1 month old only naps when being held

Mirasol

My daughter, 7 weeks old, will only nap if I’m holding her. She has gas and acid reflux, so she has to be upright most of the time, and sleeps in a rocker. After burping and falling into a deep sleep, she wakes up as soon as I put her in her rocker. Anyone else have this problem ? We joke and say she was born with FOMO.