I'm trying to filter a library using multiple columns, by project number, type, and an additional category, however when I use multiple filters, the filters applied last don't apply properly. For example, if I apply the type "pdf" filter last, some docx items are included. If I apply the project number filter for "8" last, then some 9 10 11 items are included. Has anyone experienced this issue?
I haven't experienced that issue. However, if you are having trouble getting filters to do what you want, you could try creating a view instead.