Granted it is not a major problem, as it is only cosmetic and does not affect the aerodynamics or the aircraft UI.
However, the amount of work that must have gone into getting it working originally (as well as looking great) is now wasted due to what must be a minor flaw in the programming.
It might just as well have been omitted in the first place, and all the effort put into the more important aspects, many of which have been known to be defective since before launch.