Feature that starts the timer once the Kom/Sprint segment starts. Set within the timer is the rider’s PB to compete against as well as the race/event PB if in that scenario.
There are feature requests for a timer up to the start of a Sprint/Kom which if implemented as well, could switch from the countdown timer into the count up timer once activated in the Sprint/Kom. At the moment, these sections are meaningless because there’s no accurate way of gauging when they have started and what the timer is.