Thank you. I broke on the last puzzle after getting close to doing it, getting caught...and only having the option to either quit or restart the entire puzzle. Baffling that they don't just let you go back a step instead.
Literally same, I might actually have to do it on pc if it's an option😭 Edit: I moved the top case to just above the guard before activating the smoke and that seemed to help me complete it in time