Summary: Uuids of extensions to enable
GNOME Shell extensions have a uuid property; this key lists extensions which should be loaded. Any extension that wants to be loaded needs to be in this list. You can also manipulate this list with the EnableExtension and DisableExtension DBus methods on org.gnome.Shell.
In the array, there must be one and only one while space behind the comma(,).
Or else, the default value can't be restored