I have tried per your instruction. It works. Thanks.
Now, for those users like me that rely on the mouse for almost every interaction, will you please add that command on the context menu (right.click) of the structure view. I see that there are only three options there: Focus node, edit and properties (enough room to add more I think) unless there is a technical limitation. Adding this will undoubtedly provide better flexibility, especially when navigating and going deeply inside pretty large diagrams. I see that the structure view, as it is now, could be enhanced to its full potential.