Inspector Horizontal Scroll Bar Issue

If I view a document that contains footnotes with the normal Editor, with the Inspector open to view the footnotes, and then I click on the Outliner view and then click back to the normal Editor view, the Inspector suddenly has a horizontal scroll bar. This happens no matter what the width the Inspector is set to prior to clicking on the Outliner view. I would prefer the Inspector’s width to stay the same and for there to be no horizontal scroll bar no matter whether I’m viewing the document in the regular, Corkboard, or Outliner view.