Reply to Transitioning from swaddle to no swaddle at night

I bought the magic merlin suit to transition my daughter out and she now sleeps way better than with the swaddle. My pediatrician said some babies developmentally want to be able to move around a bit more when they sleep and that's why it often seems that they are fighting their swaddle. I also tried the halo swaddle trick above for naps and it was great! Two days later she had both arms out and barely lost sleep