Originally posted by TyresTyco:

Probably won't ever get fixed I believe it is a common problem with unity based games.. subnautica directly comes into my mind where every fish can clip into everything.

You can only fix that for yourself with building the usual defenses here.

In the swamps treehouses are also a thing.

Yes I saw that in Subnautica but just with a shoal
anyway they could make the monster do not approach to the the constructions and use some other method to hit like a tongue or something