I don’t really know, what the name of it is, but here is my explanation:
Maybe some of you guys played Test drive Unlimied 2 or Test drive Unlimied solar crown. And one of my favourite functions in the game was, that you can bind a button, and when you press it, there are more options as before. And, especially on the Xbox, you don’t really have much buttons on your controller or Wheel. For Example, I use a Logitech G920, and I don’t have enough buttons, to bind all functions of Forza Horizon. I’ve pinned a sceenshot of this function. What do you guys think of this option in FH5 or FH6?