I thought when you restealthed during combat, perhaps via a long CC or whatever, that you essentially reset the detection. However, it seems to be useless. If I approach a previously engaged enemy after restealthing, there is no detection check, they just automatically see through the stealth. Is there something I'm missing? In the various official sources I've read, it talks about restealthing via flashbangs or what have you as if it's a valid tactic.