Yes, that is intentional. We removed the tutorial flight files from our aircraft packages in order to comply with some MSFS Marketplace requirements. The manuals likely do still refer to the tutorial flight files, and it is something we have logged to get corrected the next time the manuals get updated.
The old tutorial flight files simply loaded the aircraft at the location stated in the tutorial flight; they didn't affect the aircraft systems in any way. So as long as a flight is loaded at the departure airport stated in the manual, it'll still be possible to complete the tutorial flight in full.
Mark - Just Flight