What should happen: when an enemy is shot with a weapon using the Cryo Ammo power they may freeze and fall over. If they are not killed they will eventually thaw and get back up of their own accord.
What happens: the enemy thaws visually but they remain stuck lying on the ground.
Moving the enemy (by shooting/meleeing them or bumping into them, for example) will trigger them to get up. This can be a more serious issue in areas where all enemies must be defeated to proceed if the frozen enemy falls in an inaccessible area, such as behind cover on a ledge or on the other side of the bridge in Dossier: Archangel.
This is on Xbox One.
Here's a video demonstrating the bug
https://streamable.com/f3up1t
