Nav Mesh does not include Skeletal mesh

I have a nav mesh placed. And I have my skeletal mesh on the surface.
When I press P I can see the green area which tells me the nav mesh area:

As you can see on the picture. the little guy over ther is a skelatal mesh. the and cube on his side is a static mesh.
The nav mesh system “sees” only the static mesh and not the skelatel mesh.
Why? how can I get the nave mesh system see the skelatal mesh too?

Hi Darkstorm1997,

We noticed that this is a duplicate post of this question: Nav Mesh does not include Skeletal mesh - Asset Creation - Epic Developer Community Forums

We will be closing this post in order to focus the discussion in one place.