It is possible to see those numbers, it’s just super janky. If you click on the upvote count in a web browser, a tooltip pops up showing the breakdown of up vs. down votes. Usually… well, sometimes. It helps to zoom way far in and hit it exactly in the center of the number.

I miss Lemmy’s better UI presentation of things, and also its vastly superior searching, but otherwise PieFed seems better in every way.