Problem with tree duplication in world partition

What’s up guys I have a problem that I can’t solve.

Well this error happens to me when converting the level to world partition.
When I create the level and make a landscape everything works perfectly, it only happens when I convert the level

I leave you an image that at the moment of hitting the tree is created above me, it is as if I were flying.

and here I show you that I create many trees at the moment of hitting the one that is placed in the level

As I mentioned above, this happens to me with the world partition and not with the common level

I hope you can help me, thanks

any help??