At least since 18.04 Bionic Beaver, maybe previously, dash-to-dock GNOME extension was defined as system default dock application and its settings are stored through dconf
.
One of those got me confused. The available value description and summary couldn't help me so much, and trying to discover what it does I haven't observed any difference between turn it on or off. So I'm bringing this doubt to here!
What do org.gnome.shell.extension.dash-to-dock
intellihide
and intellihide-mode
dconf variables do?