Obsolete perspectives?

I seem to have some old/duplicate perspectives in thePerspectives section that I don’t know how to delete. Due, Flagged, and Contexts, they’re called, but with custom icons I used back in OF1 days.

Are these supposed to be here? Or how to clean out?



I was about to task almost the same. I find it curious that my old “Due” perspective does not show up in OF2 Mac, but is still listed there in OF2 iPhone.