Akiflow shows late tasks at the bottom of the screen in the calendar. This is a great feature.
However, it is not accurate when it comes to time slots. For example, suppose I have a time slot that goes from 9 am - 11:30 am, and I assign a task that is 30m long to this time slot. After 30m the task will show up as "late" at the bottom the screen. Technically, it should not be considered late because I put it in the time slot to do at some point from 9 am - 11:30 am. It should only show as late if the entire time slot is over and the task is still not done.