When using Lumion live sync I'm noticing that the textures show correctly in Lumion when the design layer is selected in VW. For example I can see the ceiling layer's textures correctly in Lumion when that layer is selected and visible in Vectorks, but as soon as I switch to kitchen layer, the ceiling is all gray with "no defined texture" in Lumion. Is there a way for all of the textures to show up correctly on both ends, or do I need to adjust the design layers in VW?