Dear Maintainer, the positioning of the toolbars is only in some (rare) cases possible. It is very hard to find a place where the moved toolbar snaps into a position. Most bars doesn't snap to any position. A second effect is the length of the bar. While moving the toolbar, the length of the bar is not truncated to the space needed, so that dragging a bar in fullscreen mode is not possible. In the end, drag and drop of toolbars is useless. I'm using Inkscape from Jessie.