
I tried to import 3d hair along with LODs

and without LODs

Importing without problems

But when I edit the model (for example, I scale along the z axis)

and after that I export the model


but after export the model remains unchanged

I tried two versions of blender (2.79 and 2.82), tried reinstalling the addon, downloaded it from different sources, but nothing changes. However, this problem does not arise when I edit and export the body model. The body model can be imported and exported without problems, with and without LODs. Has anyone faced a similar problem?
