Just putting some thoughts out there. Others mileage might differ.
While the IQ> adaptive functioning gap is acknowledged to quite a degree with ASD, It’s not acknowledged to any such degree by professionals if you’re just seen to have a mental illness. It’s a case of your level of functioning= your level of IQ .
With ASD the IQ>adaptive functioning gap tends to be wider the more intelligent a person is.
https://www.mentalhelp.net/intellectual-disabilities/adaptive-behavior-life-skills/
https://www.advancedpsy.com/documentation/adaptive-functioning/