Reclaim schedules your calendar in using a sequence of the event type and how they are prioritized within that type of event. Read How Reclaim schedules your calendar for an understanding of this process.
This short video explains how Reclaim Task scheduling works:
To summarize:
Solo Work Tasks schedule within your Working Hours; Personal Tasks within Personal Hours
Tasks always schedule after high-priority Habits are scheduled, but before low-priority Habits
Tasks are scheduled according to their stack ranking
By default, Reclaim tries to keep the list ordered by due date, but that can "fragment" over time
You can re-sort the list by due date any time
Note: the due date also impacts whether the events for the Task are free 🆓 or busy 🛡️. If the Task is overdue or likely to be overdue because of the schedule, it'll be marked as busy. Otherwise, it'll be free. Tasks with no due date are always free.