Q: Editor unable to add tracks to iTunes U collections

At least one Emory U editor (APPLE ID: mary.macaliley@emory.edu) is not able to edit collections when logged in. All collections show as a feed vs. Apple hosted and therefore, no tracks can be added. When I log in as an admin, all works normally. She also does not see one collection in which she is an editor. She is using latest Mac OS and Safari versions.