R Elyashiv said you make a mezonos if its the very thin type. There is a clip of him answering the question, when someone shows him the round standard wrap.(it might be available online).
i also asked a rav and posek who answered the same. if it is very thin and has no air bubbles to make it look like bread (tzuras denahama)you make a mezonos. The question, though comes up, if the wrap is a bit fluffy, and on that, you would need to bring it to the rav to see. But those standard round types that are very thin – -you make a mezonos. In lakewood, at Bagel Nosh they tell everyone, based on the above, to make a mezonos.