Something is wrong with the ship wreck toilet

[Paddy™]

All the trash floating in the middle of the rooms seems like a mistake to me though. It either should sink to the ground, or get stuck to the ceiling if it's buyant.

I noticed a few times that when I threw something in an underwater section, it seemed to float in that direction indefinitely, as if it was in the vacuum of space rather than underwater. Taken alongside what you said, I think the gravity system is a bit iffy in the underwater parts of the game. Luckily it never affected the game directly though, it was just a little thing I noticed.