This is between a bug and a feature request. "Hide read articles": could this work also when moving down the feed item list with the down key. Scenario: mouse is on item1. Down key pressed to move down to next item2 below in the list. That means that item1 has been read and should be hidden. But with the current behaviour, it remains in the list. Only if I browse an other feed and jump back to the initial feed does the "Hide read articles" setting apply.
"Hide read articles" : same when space bar is pressed
By the way, I mean the same should apply when pressing the space bar to go to next unread article. The last read one should disappear from view when "Hide read articles" is checked.