Export Grease Pencil into SVG with layers

Hi dear developers, I have simple request for the next release if that is possible, the latest feature in the upcoming Blender 2.93 LTS is a fantastic new feature that make possible many things, and I've thought if you can add the support for the layer system inside SVG file format that is already supported by Inskape and I think is also a easy to implement for the GPLayer as an SVG layer . I attached a simple code of an svg file with two layers and two rectangles.

Thanks :)

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="210mm"
   height="297mm"
   viewBox="0 0 210 297"
   version="1.1"
   id="svg8"
   inkscape:version="1.0.2 (1.0.2+r75+1)"
   sodipodi:docname="Layer.svg">
  <defs
     id="defs2" />
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="0.7"
     inkscape:cx="423.99899"
     inkscape:cy="407.48147"
     inkscape:document-units="mm"
     inkscape:current-layer="layer1"
     inkscape:document-rotation="0"
     showgrid="false"
     inkscape:window-width="1366"
     inkscape:window-height="744"
     inkscape:window-x="0"
     inkscape:window-y="0"
     inkscape:window-maximized="1" />
  <metadata
     id="metadata5">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
     style="display:inline">
    <rect
       style="opacity:0.274;fill:#000000;stroke:#000000;stroke-width:0.35269;stroke-linecap:round;stroke-linejoin:round"
       id="rect834"
       width="103.89316"
       height="88.957771"
       x="50.997074"
       y="45.206497" />
  </g>
  <g
     inkscape:groupmode="layer"
     id="layer2"
     inkscape:label="Layer 2">
    <rect
       style="opacity:0.274;fill:#ff0000;fill-opacity:1;stroke:#000000;stroke-width:0.353;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none"
       id="rect836"
       width="85.004227"
       height="80.368904"
       x="80.423386"
       y="23.232075" />
  </g>
</svg>