How edit datapack to make it compatible with Large Biomes

Hey guys, how make "carved rivers + underground rivers" datapack compatible with Large biomes?
I'm struggling with it for 3 days...
Replacing main noise file to large biomes template didnt helped
also changed xz_scale in saddle_river_type and no results... (tried make it x4 bigger and x4 smaller)
https://www.planetminecraft.com/data-pack/saddle-valley-rivers-canyons-and-underground-rivers-1-18-2-only/
(I plan to play on 1.20.1, after changing packmeta to 15, I dont see any issues with changing version.)