Missing flight school tabs/lessons ?

Question

Hi i noticed i have only 3 tabs in my flight school
General Aviation, Navigation, and Helicopters



But in the manual, I noticed there are also Airliners and Other
https://www.x-plane.com/manuals/desktop/11/flight-school.html?utm_source=desktopApp&utm_medium=helpButton&utm_campaign=selfHelp




Are they some paid add on or am i missing something?

Answer 1

I think that's all the lessons I can check later tonight and verify.