3D PDF - Section views not shown correctly.

[ Edited ]

I have a model that contains assemblies that are marked as weldments.  I have created some section views in that model and they look good in Solid Edge.  I then saved out a 3D pdf of that model.  What I have found is that the section views come through OK except that the welds are not sectioned.  This looks like a bug to me.  Does anybody agree?  See attached picture.


BTW this is using Solid Edge ST6 MP14.