When subscribed to many feeds, it can be hard to find one. Therefore a filter on feeds (not articles) would be nice.
@Vladimir Yes, but then only the feed will open. I need to find where the feed is in the list, so that I can edit it.
So using 'dd' would work for me if the list would scroll to that feed (eg. vertically center it) or open the folder in which it's "hidden".
Have you tried selecting feed using keyboard (press 'dd')?