Hi together,
the WiFi scanning is also missing in my settings (FP OS 17.12.1), and I just found out that the workaround described here
is unfortunately not really turning off the WiFi as my battery history details and battery drainage show.
To really turn off the WiFi if not connected, I additionally had to disable the WiFi and Bluetooth scanning function as described here
resulting in a much better battery performance.
However, it is not possible to find the menu if the phone’s main language is English. After switching the phone’s main language to German, it however worked as described in the German discussion (🇩🇪 Android 6 und der Akku) what I find somewhat confusing as just a language change should not affect the setting menu.
It also works in Spanish (busquéda), French (recherche), Italian (rizerza) and Portugese (procurar). However, I was not able to find it in the English setting, despite trying numerous different keywords.
C