Confirm at the end of a break before restarting a new pomodoro

Most of the time, during the break time, I leave my computer.
When I come back, the break time is exceeded and a new pomodoro started.
I find it pretty annoying.
Here is an option to wait a confirmation from the user at the end of a break time to start a new pomodoro.
As long as the user doesn't ask to start a new pomodoro, the break timer still runs. In count down mode a negative mark "-" is displayed before the timer in the panel.