Lectora time display doesn't update in LMS


I am trying to show the learner how long they have been in the lectora training. I'd like to have something pop-up when they reach the end that shows the amount of time elapsed. I am aware of the elapsed time feature and countdown timer, however it does not update if a user goes out and goes back into the training. I'd like to have the time pick up where it left off and not start over. Is this possible with variables or JavaScript?

Thank you