F955 Solar | v17.24 | There is no backlight setting option in the menu.

Hi Everyone!

I recently bought an F955 Solar watch. Yesterday I upgraded to version 17.24. I am trying to customize the settings and I just noticed that there is no backlight setting option in the menu. 

There are many posts here on the forum about the backlight malfunctioning, but I can't find one where it is missing from the menu.

The backlight can't be adjusted on the F955?

Thanks!