In Cyrodiil against other players, the only place where returning to stealth after initiating combat matters.

@Lord-Otto
det and velicious curse have always taken you out of cloak, no issues there, I'm just concerned about so many player inflicted dots that are pulling you out. As well as while fighting mobs in the sewers, having your cloak be nearly useless 90% of the time due to agony is ridiculous.