Lovely feature - I've just made a wicket to superimpose on the batsman (although it seems to have lost its transparency - obviously can be done as the protractor is transparent so presumably pilot error)
Same problem with the file not appearing in the Observational Reference list. I noticed that my files had lost their .svg extension (they showed as Type File rather than Type SVG File) and I could make them (and the installed ones) appear or disappear from the list in Kinovea just by renaming them in Guides with the .svg extension. Looking at the output from Inkscape they are saving without the extension for me (selecting Inkscape svg or Plain svg)
