There should be a mark or distinguishing sign in lists for tasks having sub-tasks (both in app as well as widget).
And in widget on tapping on a task, subtasks should be open (as nested list probably) and in subtasks only 'mark as complete' should be asked.
There should be a mark or distinguishing sign in lists for tasks having sub-tasks (both in app as well as widget).
And in widget on tapping on a task, subtasks should be open (as nested list probably) and in subtasks only 'mark as complete' should be asked.