I have 2 feature classes (that I know of) that do NOT show in the Pro Catalog tree but using the same connection file within ArcCatalog, they do show. The feature classes in question are highlighted below.
Is there any known reason why given the same connection file, feature classes will NOT display within Pro? Again, I'm using the same connection file, so permissions are already configured on the feature classes and obviously work fine within ArcMap/ArcCatalog.
I'm using ArcGIS Pro 2.1.1.
Pro Catalog Tree