Nautiluses and zombie nautiluses can enter boats

Nautili and Zombie nautili are aquatic mobs and so they shouldnt be able to enter boats, however they do

Steps to produce: Place a boat next to a nautilus or zombie nautilus mob and try pushing it into the boat

Expected behavior: The nautilus mob doesnt get into the boat

What actually happens: They are able get into the boat, in which they later suffocate.

Thats because they are absent from the tag cannot_be_pushed_onto_boats which includes all other aquatic mobs.