After solving the issue of KML polygons that were only partially filled-in in Google Earth (here: Why are These KML Polygons Not Filled With Assigned Colour in Google Earth?) I'm now wondering how to make Google Earth display the hatched colouration fill of certain polygons.
Here is how they look in ArcMap.
Here you can see that Google Earth simply renders the hatched polygons as solid black.
How can I render these KML Polygons in Google Earth with their true "Hatched" Symbology? (or is it even possible?)