[Pikmin 2] Pileated Snagret clipping glitch

I remember seeing this glitch when I was younger, so seeing it again was a real treat. I assume, from watching Grassdigger's videos, that there is a solid plane down there that the Pileated Snagret burrows out of instead of the real surface.
Also this video doubles as Pikmin 2.7 content because I was testing a retexture when this happened

[@toasturhztoastbunz896]

Fun fact, you can actually make the pileated snagret move so far into the ground to the point that it falls through the ground and despawns.

[@pikopiko6717]

It's a Jumbo Burrowing Snagret now

[@grassdigger8695]

Interesting! I too would assume that there must be some floor down there. I wonder if PS could hop off the floor though, and what would happen...

[@mastermeeo8426]

What's Pikmin 2.7? Liked.