To an extent. I watched some highlights of last season and it's remarkable how Armand nearly scores in just about every game. Cos he just puts himself there, over and over again.
But, instinct or not, the near post run seems to be a perfectly coachable thing to do. You've got a good few seconds whilst the winger faffs with it to think "ah, run towards it!"
It's not like it's a lack of effort from him. I think it's more that he's looking for space pulling deep but we're not putting those balls in and he's not adjusting to what happens. So possibly, yeah, it's instinct I suppose.