Exactly! Although it’s pure speculation, my theory is that when the product was developed, neither the managers nor the lead programmers were flight simmers. Consequently they didn’t know what to include in their product’s features**. They did a monumental job on what they did, but left some glaring holes. Disappointing that during the last four years they didn’t patch the holes, even though we told them where they were. 
** Although studying FSX should have provided a template.