Split screen controller support for pc

when will this game actually update for pc with the settings console players have already been able to use 4 controllers and split screen

the series x s sold out and the prices isn’t worth it my build cost at most 2 series x if i don’t see an update for it shortly I’m done with this i mean if this aint hacking thieving scalping i ont know what is surely you will take this request up

just an update i also have gaming laptop how can you do lan party or offline play with both hooked on same network is it possible