Wonky/weird water hitbox.

Hi, I'm here to report some kind of bug I had found on the beta test:

1. Water hitbox bug: So I was playing the game just remove my boredom right, and at that moment I tried to pour a bucket of on a flat surface, and it spread the water into 5-6 block (if I remember) right?, Well this is the weird even though I'm a quarter block away from that water for some reason I can see and hear water particles appearing on the screen and the sound of splashing water, even though I'm not actually touching it.