Breaks inside task duration not counted separately

Having breaks in the tasks

When adding duration to a task, for example 2 hours to complete one task, breaks added during the task are included in the task duration. The task then appears finished in 2.5 hours, but in reality it was 2 hours of work and 30 minutes of total break time. Allow adding a break inside a task so break time is tracked separately from the task's work duration.