Welcome to the world of a real world flight navigation in a like sim app such as Infinite Flight!
The app currently as i am told will have an HSI (Horizontal Situation Indicator) which not only support VOR functionality as well as NAV mode in the GPS auto pilot modes. The HSI coupled with an APPOACH mode will allow an ILS right to the runway within 200 ft off the ground perfectly aligned in the horizontal but in the vertical also!
Do some homework on the subject and you get much more enjyoment out ouf the app!