Make sidepane with search input and category selector optional

It would be nice if there was an option to turn off the left "sidebar" of the modal dialog. We don't need the search input and category selector. We don't have that many paragraphs and they are of course already divided into categories by headlines. We'd like to use that space for another column of icons and we also want to reduce unnecessary and distracting UI clutter. Thanks in advance for considering and of course for creating this wonderful module!