Mark as read while scrolling

The last time this request was made was six years ago and I want to bring it up again because an RSS reader that doesn't mark as read while scrolling is practically unusable.

This is a basic function every RSS reader has - otherwise how are we supposed to pick up where we left off? With hundreds of unread items per category, it is unreasonable to expect users to remember how far down a feed we've gone.

Please reconsider your decision not to adopt this feature.

Thank you.