**I found a bug in the interaction between dolphins and objects.
When a dolphin moves a dropped object in the water, it picks it up and discards it (at least it looks like it does); at the same time, it makes a sound of picking up the object and a sound prompt of "Item plops".
I don't know if this is intentional. At least according to the Chinese wiki, dolphins will "Squeeze objects". I understand it as squeezing the falling objects with collision boxes instead of picking up and discarding them.
I can't speak English, so I use translation software to translate Chinese into English. If there is something that doesn't express the meaning, please point out that I will try to express it clearly