Change shape fill type

Using PDB designer 16.6.

I'd like to put a shape on the silkscreen layer that is a copy of a route keepout shape but is crosshatched. If use the shape copy feature (Z-copy) I can create the shape but it comes in as static solid. I have not found a way to make it crosshatched. I can draw a new on but it's complicated enough that it would be painful.

Thanks!

Yanko