sadams

I'm trying to play on a specific seed on a specific version of Minecraft( 1.18.2 snapshot 21w41A seed 2151901553968352745 ), its the panorama seed. when I create the seed in forge version of Minecraft I get a different world due to it being a different version of Minecraft. I create the seed in the correct version of Minecraft then travel to the panorama area. when I reload the world in the forge version of Minecraft any unexplored areas load with forges world gen settings instead of continuing the world with vanilla settings. is there a way to get forge to use vanilla Minecraft world gen settings?