SVG strings starting with empty lines do not import correctly

[lehni]

While this works:

const svg = `<svg>
  <rect fill="red" width="100" height="100"/>
</svg>`
project.importSVG(svg)

This doesn't:

const svg = `
<svg>
  <rect fill="red" width="100" height="100"/>
</svg>
`
project.importSVG(svg)

[lehni]

Sketch

[lehni]

This doesn't always work, for example the following string still fails:

`
<?xml version="1.0" encoding="utf-8"?>
<!-- Some Comment  -->
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
  <rect fill="red" width="100" height="100"/>
</svg>
`