I was able to follow these directions to modify the hatch symbol of my hosted feature layer. There are two colors in there to change, one for the outline which seems to update the outline symbol just fine if I change the 4 digit value. The problem I am having if i change the first color value right after the hatch style, it doesn't seem to do anything to the hatch line color. All hatch symbol lines are black. Is there any workaround to this?
Thanks
Dan