Amended post from previous post about ADHD which was then deleted:
The criteria for an autism diagnosis is the traid of difficulties (differences) in social interaction, communication and repetitive behaviours. There's no mention of executive function difficulties but I would say this is something a lot of autistic folk encounter and this can cause just as much difficulty in day to day life as the triad. And I am aware exec functioning is a difficulty in other ND conditions like dyslexia and dyspraxia.
The reason I'm posting this is I've read a bit about adhd and autism and they are 2 separate things in the DSM but actually a lot of aspects cross over.