He's still in the incubation phase.
This is like Sané circa December 2016 and Bernardo the season before, where they start to play really well and cohesively, but there's so much more to come.
I think by January we'll be getting POTY quality performances from him.
This is done on purpose!I think you're right. Him and Bernardo have no cohesion despite it looking like it does. They are constantly occupying each others space.
When it clicks, god love the opposition, because it's already too much for them.