Edge seems to expect SVG files to be in the root directory of the site. Am I missing something? I gave up and just let the SVGs live in the root but it's not the best solution. I've successfully edit the 'im' variable to respect alternate location of imported images (pngs) but could find no way change the SVG file path.
i put the svg file in the images folder but if you publish you will have to go to the images folder and resave there because Edge does not copy the SVG files or any added folders for that matter. If you have a js folder you will have to copy it to the web folder too.
see my notes here: