On a parent action with many subactions, there is no way to filter the Subactions list by assigned person or by date.

We use one parent card with a large list of PTO / vacation subactions. Desktop can sort by due date. Mobile cannot sort or filter. We need to filter the list by assignee and/or by dates so we can find one person’s time off without scanning the whole list.

This would help on both mobile and desktop. Desktop today only has Sort (due date, created, custom) - not a filter by person or date.