Just try some other players in midfield. Just try it against small teams. Maybe we can find an answer somewhere. Bernardeschi or even Cancelo or even Pjanic playing B2B.
There is simply not a single passing option in the middle of the field except Dybala who has 10 players on him. Every action goes down the wing and the opposition knows that.
Even if you somehow get it in between the lines to Matuidi, Bentancur, Can, etc.. they simply cannot turn and attack. The ball will come back to the defence and the opposition will reset their press.