Mark all unread


Just trying some readers. NewsBlur seems good; however, once I’d imported an opml file, all items were marked read. Is there any way to mark all unread? I don’t care that RSS feeds only go back a limited time, but I haven’t read any of the articles on these sites and I’d like to use read/unread to track which recent articles I have read.

In the previous app I tried, Feeder, which is great, but mobile-only, all articles were marked unread when I added a feed.