I know there is a chunk showing feature if you push F9, but I identically turned this on (look at screenshot) and I have no clue how to turn it off; I have come to the conclusion that it shows where mobs are able to spawn because when I place a light source near it part of it disappears. I really need help as soon as possible to turn this off. Thank you.
P.S: I don't know if this is the right spot to put this question so no hat eon that please.
P.S: I don't know if this is the right spot to put this question so no hat eon that please.