I am new to the application development community and I am trying to customize my application created with ArcGIS Web AppBuilder to switch between 2D and 3D views. I have published 2 maps on my ArcGIS Portal, a 2D and a 3D from the same study area (most of the layers are the same, however there are some exceptions only working for the 3D map). I managed to use the switch between the two views only using the ArcGIS API for JS, but this means that I will have to add all other widgets by myself. As I don't have the