I'm importing symbols as SVG files from the icon search function. This is a great feature, extremely useful. However, I'm finding it can be tough to draw edges from those icons. It seems like I often have to be in the center of the image for it to be selected as the destination for an edge. So if I need to add another edge where the image is now the source, I wind up selecting the end point of the first edge, and dragging it instead of creating a new edge. With enough random selecting and clicking I can usually get it to work, but I'm wondering if there is a recommended approach for imported icons that are images such as SVG files.