This extension has a great simple /clean look and feel, which I know is hard to achieve, so hats of to this developer.

Feature request: Unfortunately this does not support my requirements, but would love to see it added in future as it's so close to what I need!

The Timer is a count down timer; I require a count up timer so that I can keep track of time I spend on tasks. It already supports multiple timers which you can name, so this is ideal.