Hi
hk12!
Thank you for sharing - this is a question posted by someone with a screenshot - there is no bug but there is a problem.
I would recommend using the
REPORT A PROBLEM button next time you have a problem (it will save you from making a screenshot, posting it here, and moderators would get a link to the actual question and everyone else would also save a bit of time).

HK12!

Hii @bb , I noticed an issue today while working on a DI question in a Custom quiz. The solution image was already visible! 🧐 I'm not sure if this is a glitch or something else. Could you please get it checked? Thanks a lot!
Attachment:
GMAT-Club-Forum-vr0owcqd.png
Quote:
Hi @199011738845277, I have a quick question. Is there a way to do questions/ quizzes offline
Not really. You ca use the iPhone app that has offline quiz but it does not sync with this quiz or
error log and only lives in the app. You can’t access it on computer.