Exporting an .obj with UV seams.

Hi! I finished a model and Im trying to export it into another application.
The model has been unwrapped already, and I need to export it as an .obj file.

The thing is, when I export it my UV seams are not being exported along with it, just the model. The “UV” field is selected when Im exporting so I dont know what’s wrong.

Any ideas? Thank you.

Well, Im still experimenting with this. Is it possible that Blender does not export UV seams when you select an .obj format?
I remember exporting something else in .ase and that worked properly, seams were exported.

Im runnig out of options =/