Using a stuck key to appear active

Since Covid, we have users still working from home and the company is okay with that but recently I remoted into a machine and saw the "g" typed repeatedly for 132 pages of Word. I waited for the user to reach out and report an issue but after nothing came in, I verified this is happening on a daily basis during their work hours. I need to know if LMI can alert me to this or if there is a way to generate a report of a stuck key. Anyone have any ideas?