I am noticing a weird nuance with RSA 8.5.1 that I didn't experience with 8.0. When I display WSDLs or schemas (by double-clicking on them), I cannot click on the element within the displayed schema structure, and have it expand to show its child class structures. There is no arrow displaying in order to be able to do that as there was in the older versions. I am forced to have to find that particular schema structure and click on it individually--and keep repeating this until I am down to the lowest element.
Is there a setting to open up this capability in the schema diagrams?