I know why it happend possibly.The picture is the same place in 1.20.1.There is a mineshaft with a monster spawner of cave spider.However,since the trial chamber was added to the game.To avoid take places in the some one,the mineshaft has missed.Instead,the monster spwaner is still in there.
I know why it happend possibly.The picture is the same place in 1.20.1.There is a mineshaft with a monster spawner of cave spider.However,since the trial chamber was added to the game.To avoid take places in the some one,the mineshaft has missed.Instead,the monster spwaner is still in there.