[Terry Capps]

While a model is being created and before it is saved for the first time, Selecting File shows a menu that includes the Object Library, but after a model is saved and for any edits thereafter, Selecting File no longer includes the Object Library listing. Instead a new Save model.ac is shown in its place. Selecting this attempts to save model.ac in your Library listing. See attached images of before a model is saved for the first time and after the model is saved.