Re-enable the option to see read posts after all are read
You used to be able to see all the previous posts if a feed has new posts. You still can on the Android app, but this functionality seems to have disappeared (again) on the desktop version. Why do you keep doing this? It's nice to be able to mark a feed as read and then go back to dig something up again. Is this a plot to make us pay for searchability in Pro?
There is a button SEE ALL ARTICLES, which shows you all read articles if you don't have any unread in the feed. I for one welcome this design choice. It was the most annoying thing that after you read everything it shows all the old read articles to you. At least now you have a button to still get them back.