why please i cant play minecraft because of this glitch because this is boring to play on empty superflat world did mojang thinks its funny and so here

Every time when superflat preset changed my minecraft always removes any structures and decoration! It generates superflat world without any structures or even decoration which generates only world layers matching the original and biome is the same as original!

I am playing on 1.19.2 Forge because i want to play with Little Logistics mod

I tried checking original 1.19.2 and then going up to 1.20.1 and result was the same even if i moved to vanilla so this is not problem with mods