Good catch. But it sounds like what the OP is concerned about are the EF issues. Wonder if he “forgets” his meds or prefers not to take them. Unfortunately, some kids actually sell them too..
It is known that executive function disorder is not an independent, standalone diagnosis. It is part of other diagnoses of which there can be several, ADHD being one. Not all ADHD kids have executive function disorder issues and not all folks with executive function disorder issues have ADHD. But we await an update from the OP. Hopefully they went to see their son this weekend.