I’ve tried everything, deleting different assets mostly. I even tried deleting everything and putting in a new prefab and the tail is still broken. Pictures are of what it looks like (facing up) vs what its supposed to look like (facing down)
Physbones are what would move a tail around dynamically, but maybe you just want to manually move the bones?
Look for bones in the armature first. If you somehow got rid of the bones somehow…