Unswaddling help!

We are trying to transition our 4 month old out of swaddling because she is starting to roll over from tummy to back.

We have been swaddling with one arm out and it has been going well. So last night we tried unswaddled and it went OK...She was up about every 2 hours (when she has been sleeping through the night).

Today she will NOT nap at all unswaddled. She hasn’t napped in about 6 hours so I finally had to resort to swaddling her and she fell right asleep.

Any tips on how to make this transition easier???

I don’t think her newborn reflexes are completely gone. Like when she is laid down her arms and hands don’t settle, so that makes this challenging.