The only way to see more than 3 answers is to click in the horizontal bar below the answers, which I find cute but difficult to click.
It would be easier to go through the answers if I could scroll using my mouse if my cursor is in a reasonable region, making it scroll horizontally instead of vertically.
Youtube videos widget already enables horizontal scrolling with touchpad gestures, which is probable more intuitive, easier to implement and can work together with drag-and-drop scrolling
