Flume offers some unique mouse-shortcuts to speed up and improve your browsing experience.
In Column-View mode, a two-finger swipe forward will "push" you to the relevant content as if you clicked on it. The opposite direction two-finger swipe will "pop" you back. The direction adheres to your current scrolling settings as configured in
Long-press can be used to quickly enlarge media wherever you see it through the Large Preview (Feed, Likes, Explore, Profile, Activity). Long-pressing on a profile picture, username, hashtag, or location displays previews of that content also.