In strength activity the timer does not show a time on the workout main screen, when the workout time exceeds 60 minutes.
raise a support ticket re a bug.
While waiting/hoping for it to be fixed, set up an additional screen with the info you want and you can then either use auto-scroll function or change to that screen when you need the info.
Done! Let‘s see if they fix it. I do not use the feature to track single sets but like the layout of the strength training main screen.
