Please add a feature where you can attach a blank sheet (either the same size or slightly smaller) directly next to a downloaded document. I understand that you can open the same notebook in a different window, but it is not functional to have the notes go below the document (or in my case lecture PowerPoint). It is impossible to keep my written notes organized while writing on the same slide as my notes. It is confusing and distracting. Think like a Cornell note style template, where you have room to write notes as well