I have on my mavic pro the latest firmware. Unfortunately I have one less function since then. before I upgraded the firmware, I could use the c2 key to select whether to change the iso or the exposure time with the right-hand wheel. this key assignment is no longer possible. this key assignment and thus the operation of the mavic is very important to me. How can I restore this function?

I have on my mavic pro the latest firmware. Unfortunately I have one less function since then. before I upgraded the firmware, I could use the c2 key to select whether to change the iso or the exposure time with the right-hand wheel. this key assignment is no longer possible. this key assignment and thus the operation of the mavic is very important to me. How can I restore this function?