In the iOS Canvas Teacher App, when I select Assignments in a course, click filter and select a quarter (ours are set up as Q1, Q2, etc.) it tells me that "There are no assignments to display". When I clear the filter ALL of the course assignments are shown and I have to scroll through them all to grade.
In one course the filter works fine though.
In the browser version all of the courses filter ok.
Any ideas since one course works and the others do not?