Swaddle help

L

My three month old woke us up crying this morning and she was on her tummy. Yay! Milestone! But uhhh do I need to stop swaddling right this minute or do I wait until she does it again? She’s never rolled before so I don’t know if this is the start of something or if it was a freak thing. Also, we just bought the hands up swaddle, (pictured below). Can babies wear that if they know how to roll? Or is swaddling or sacking of any kind prohibited? First time mom if you can’t tell 😂 the arms up swaddle says it can prevent baby from rolling do to positioning of arms, but if they do roll will having their arms up help them at all?