Hi, I'm wondering if these trees in the air are because of some incompatibility between the two mods.

Best

Luca

What version?

Minecraft version is 1.18.2

do you think this might be caused cause I have both installed biomes o plenty and ooo the biomes you will go at the same time ?

I honestly have no clue and currently no time to look into it. You only have the problem with dynamic trees? Not with vanilla trees?

Don't worry about that, I will try to debut it myself and once i reach some conclusion i can come back to you, i think dynamic tree is not the problem, since even removing dynamic tree and regenerating the world I can still see some of these effects. Let me work a bit more and I will give you more hints.
Thanks again for your support!