The Add Data widget is a great addition to Experience Builder. I have some suggestions on how it can be made more usable for adding raster / image layers with the widget, as currently this isn't a good experience.
There should be an option to manually determine the order of the added layer in relation to the other layers. For example, currently when I add an aerial image layer, it sits on top and blocks all the other map content. It also shows in the legend (which doesn't make sense for aerial images), with no option to hide it from showing.
My suggestion would be to allow added data to be ordered in the table of contents manually by the user (or placed at the bottom), and also having a setting that shows / hides it from the map's legend.
