Hi, I have a map which has 2 layers that I'm interested in comparing, Zoning and Previous Zoning. I would like to swipe Zoning so that it shows the layer Previous Zoning. I have set up a map so that it has Zoning above Previous Zoning and I set up the Spyglass so that the Zoning layer is the swipeable layer. But when I click the swipe widget, the app always shows the Zoning layer in the spyglass and the app swipes Previous Zoning to show Zoning Layer. I haven't been able to show the Previous Zoning layer in the spyglass and swipe the Zoning layer.