Steps to Reproduce, add
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd" [
<!ENTITY Smile "
<rect x='.5' y='.5' width='29' height='39' fill='black' stroke='orange' stroke-width='2'/>
<g transform='translate(0, 5)'>
<circle cx='15' cy='15' r='10' fill='yellow'/>
<circle cx='12' cy='12' r='1.5' fill='black'/>
<circle cx='17' cy='12' r='1.5' fill='black'/>
<path d='M 10 19 L 15 23 20 19' stroke='black' stroke-width='2'/>
</g>
">
<!ENTITY Viewport1 "<rect x='.5' y='.5' width='49' height='29' fill='none' stroke='blue'/>">
<!ENTITY Viewport2 "<rect x='.5' y='.5' width='29' height='59' fill='none' stroke='blue'/>">
]>to https://commons.wikimedia.org/wiki/File:W3C_SVG_11_TestSuite_coords-viewattr-01-b.svg
Actual Results:
API Error verification-error: The XML in the uploaded file could not be parsed.
Expected Results:
It is a valid file from the official W3C-Test-suite: https://www.w3.org/Graphics/SVG/Test/20110816/ and should be uploadable