The EXIT and BACK light exploit

if you exit the world and join it again while on a boat, the light will follow the boat when you move it, I don't know if it's a bug or intentional, but I'm  leaving this here so do you guys know, this is a MIGHTY exploit that can actualy break the night if you're "boatbasing", since this light can't make you heat or freeze unlike campfires (which is what normaly players would use to light in boat).