Fixed width editor and window zooming

A small one: I’ve turned on “fixed width” for the Default Editor Width in Preferences and use the “+” window zoom button to snap the window size to that default width. But if there’s a vertical scrollbar in the document (i.e. almost always), the window width still snaps to just the width of the document, with the scrollbar overlapping the edge of the document and forcing a horizontal scrollbar to appear. I guess the preferred behaviour should be to add the width of the scrollbar (when it exists) to the window width value.