Well, it's true even for cases that are not cybergym and where what cheating means is clearly specified. Cheating occurs anyway. I'm not sure how clear the prompt they gave ChatGPT in terms of what cheating was considered, in this incident.
that makes sense. if they know they are cheating, that is disobedience. if they are asked to score as highly as possible, well, it acted as an optimizer. it scored 100%.