He forgot his position because both him and Cubarsi were going RAMBO mode pressing for no good reason. I don't understand what is it you are hoping to achieve when you press top class players AFTER they alread are in control of the ball and are facing the game? Most of the time, you get outclassed and baited into vacating key positions that subsequently get exposed. Which is how they punished us. Waslike taking candy from a kid.
After we decided to have Balde press Hakimi 70m from what his position normally is, we decided Cubarsi can also leave his position wildly to press. 2 of the players in the backline are 70m off position to press high quality players on the ball, in non-threatening positions, in min 90 in a match we were lucky to be 1-1 in.
Know your opponent ffs...
Balde and Cubarsi both vacated their positions in absurd ways... by the time they got back, they were scrambling, and both had the idea the center should be secured first, despite the galaxian hole in our left side.

In this time, Hakimi was just laughing his ass off most likely.
When your pressing is chaotic and lacks structure or logic, this is what happens. Your structure goes to shite and you look clownish.