Hello, when I was in a local Apple Store, I went to the control panel to change the setting so that the touch bar displays the function keys like F1, F2, F3, etc. However, on the non-touch version and older models of the MBP, there are icons which help us to identify what the functions key do. For example, F1 and F2 have brightness icons while F11 and F12 have volume icons. Is it possible to make the touch bar to display also these icons in addition to F1, F2, F3, ..., etc. like the real ones?