Interesting. From the hyundai manual, driver attention monitoring only uses front sensor with no face recognition in the vehicle as far as I can tell. Are you sure your cruise control issue isn’t because of hand sensors?

Also, I think the issue with it stopping the car sounds like ‘collision avoidance forward safety’ which can be disabled according to the manual. I haven’t had any issues so far though.

I also disable lane assist but largely just because I prefer to have full control. The highway driving assist is really neat though.