Embed API - Expand bookmarks pane by default
Hello, I'm looking for a way to expand the bookmark pane in the Embed API by default. Currently users must click the bookmarks icon from the left hand panel in order to see the bookmark list.
->

I'm using the Full Window embed mode. I have specified 'showLeftHandPanel: true', but this only displays the bookmarks icon. I did not see any configuration in the documentation or demos to enable this functionality.
