Product X Theme
I am missing graphical settings for the Content Area Off Canvas Element within Cornerstone.
As per the documentation here https://theme.co/apex/forum/t/elements-content-area-off-canvas/10225 I am not seeing options for Toggle controls, so I can not setup graphical elements for the toggle button see screenshot below.
I do also have a pro licence for another site and just checked and these options are available on the site I am using Pro with but not X Theme.