Oh, no! Where'd the bottom of his shoes go?! *pet peeve #56873980. Looks bizarre to me when pieces of outlines disappear in animations. Sorry, I liked the pre-Koh version better, but of course you can't please everyone ...
I don't like that either. It makes it look awkward. It's because Koh wanted Link to "bounce" as he walks/runs.
Maybe a BS version, a sprite-hop Z3, and a non-hop Z3 versions can me made? (If that makes sense. It does in my head.)