Swaddling up and rolling

My daughter is almost 4mo and just started to roll from back to tummy, she only practices that on the floor. I am putting her to sleep in this "love to dream" transition swaddle, where her hands are up and she really likes it, sleeps very well and doesn't wake herself up as much as without it. I keep both "wings" attached for now, am I supposed to remove them and use it as a normal sleeping sack?

I saw her roll in the swaddle to tummy today on the floor (she made a mess on the changing table so I moved her to the play gym for a minute while I cleaned). It looks like the swaddle doesn't restrict her at all and she can perfectly hold her head up and lean on her elbows normally. Would you still keep the wings on?