As I understand it, if you are stressed out and receive trauma, your stress goes away automatically during a transition scene without having to roll recovery. If you were not stressed out, a recovery roll must be made vs. the doom pool (+ the hero's stress rating) to recover stress.
What if the hero was stressed out by someone that chose not to cause trauma? Does the stress go away as per the "received trauma" case, or does a roll vs. the DP need to be made, as per the "not stressed out" case?