Subject: Favorites, unread posts view
When I click on a favorite board with the yellow tick mark, to see the unread posts, the next screen shows 20 posts, only the last few of which are unread, and I have to find where I left off last time. (The link of read posts changing color does not work reliably between devices.)

Sometimes it shows 20 read posts, and I can only see the unread post(s) when I hit next.

If I remember correctly, the old boards only showed one read posts and the unread posts below. I think that was useful and consistent, and eliminated noise.