How to filter by favorite?

What does favorite do? I could not find the way to see the pages I favorited.

Favorites is a bit of a relict from the time we had full-text search of your history and bookmarks.
There the differentiation made more sense, also to filter. Since we remove the full-text search on every item you visited, we also removed that filter.

Now it simply acts as “bookmarked”
Will become a bit more simple soon.