Improve the timer functionality

I know this has been submitted before but this is an important feature that would benefit from some attention. Overview: the timer can only be used by one person. You cannot track the same time for multiple people on the same item. Previous suggestions include adding multiple timer columns. Given the size of our team, this would be quite unusable. The other suggestion was to use sub-items. Also not ideal. Competitor applications allow for individual time tracking on the same item so this would be a very valuable feature to develop. Thank you for considering.