Allow manual filtering of feeds
I realise this may not be possible, as it was part of Slow Feeds which was removed when the app was changed to Web Subscriber. But I know it was a popular request which was introduced in Slow Feeds 4.0 and it was one of the most useful functions for me.
There are some feeds which are moderately frequent but which I don’t want to miss, and others which are less frequent but also less important. Having to filter purely by frequency adds a lot more noise if I want to keep all my important feeds visible.