title: Revit Assembly Sheets No Longer Translated
body: <p>I just noticed a change in behavior with the Autodesk Forge Model Derivative API.  Previously, when translating a Revit model file which contained an Assembly and the Assembly had a Sheet, the Sheet came through the translation and was available to the viewer.  Today I noticed this is no longer happening with my Forge application.  Did the API change or is this a regression in the model derivative Revit translator code?</p>