I'm looking to add a slim and stowable bar to the upper right portion of the screen. I feel that the information it would display would best be handled by a horizontal bar, as opposed to the UI-Bar on the left. It would need to appear in every passage (though hiding it during the game's intro would be an added bonus).
I know how to actually create the bar in HTML/CSS/JS, but I'm not sure about the proper way to add this bar using SugarCube.
I've looked through the documentation (and likely missed a well documented explanation), but I can't find anything about introducing new HTML elements. Is this something that can be done? Thank you.