I want to change my 2016 MacBook Pro's wallpaper to a custom image which is already in the Pictures folder.
If I launch
System Preferences > Desktop & Screen Saver > Desktop, under
Folders there is the
Pictures one but it looks empty.
Is it normal?
Only workaround by now is to click the '+' button and add the picture manually which, strangely, adds all of the pictures contained into the
NB: into my
Pictures folder there are two custom created subfolders which gets ignored by this last operation.
What is going wrong here?