New Avatar Settings Making Game Unplayable

I’ve just now attempted to test my experience, but immediately my player sank into the baseplate that I made using parts and wedges. This baseplate has been working for months and was even doing fine a week ago (my latest playtest), but all of the sudden my character is sinking into it as soon as I spawn. I tried making all parts in my character collidable, messing around with the avatar settings (setting collision to legacy, playerchoice, and consistent, using the consistent preset, etc.), and nothing has worked. I’m assuming this is a bug caused by the new avatar settings as this has only started happening recently. I haven’t touched a single script in my game for over a week and have not made any changes to my starterCharacter either.