The filters on the [Teams > Working On] tab could be more clear. There are several filters presented on the left-navigation. However the filters above the line only apply to the unassigned items.
It seems logical that the filters would apply to all objects on the page
Recommendation: Open up filters to apply to all issues & tasks on page.
Recommendation 2: Make it clear that filters above link are for Unassigned items
Use Case 1: A person is out of the office unexpectedly. The team wants to filter for all their High Priority work to make sure that's taken care of.
Use Case 2: We want to filter out certain projects from the view (We have projects to capture monthly admin tasks)