Water and lava hitbox has bug

When touching the block closest to the water, you feel in the water, even if you are not in it, the same situation for lava

Example: There is a river below the player, and he jumps with the intention of hitting the block closest to the water, but not the water, he will survive anyway, because he will have touched it, even if he doesn't have it.

With lava and the same thing, you touch the block next to the lava and it burns