This feature isn’t in Asobo/Microsoft’s development roadmap, yet. See the Top items in the wishlist and you’ll see we’re not mentioned in the top 35 list. This topic needs at least 1,200 votes to become visible!
However, with more exposure to those simmers/gamers who fly the airliners, this will change.
Post this topic on other forums and direct them to vote here!
It’s the individual votes that they look at to decide which feature to implement next.