the new generation of game world, affected the generation of jungle biomes, and bamboo jungle

before seeing an update caves and cliffs, there was undergrowth in the savannah, mini trees, small grouping of leaves, and that seems to have disappeared, now the jungle floor can be observed from sima, before it was pure vegetation that was very good. I want you to fix this.

And the podzol floor that had before the 1.17/1.18 update in the bamboo jungle biomes is now sparse, almost nothing.