Problem with Path selection

[Ofnuts]

As far as I can tell Gimp (2.10.14) exports the correct values:

   

Yields:

Code:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
              "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">

<svg xmlns="http://www.w3.org/2000/svg"
     width="1.33333in" height="1.33333in"
     viewBox="0 0 400 400">
  <path id="Selection"
        fill="none" stroke="black" stroke-width="1"
        d="M 100.00,50.00
           C 100.00,50.00 100.00,350.00 100.00,350.00
             100.00,350.00 300.00,350.00 300.00,350.00
             300.00,350.00 300.00,50.00 300.00,50.00
             300.00,50.00 100.00,50.00 100.00,50.00 Z" />
</svg>