Comment 5 for bug 1762681

It looks like an error caused by parsing flowRegion with xml:space="preserve" on flowRoot.

This SVG works:
<?xml version="1.0" encoding="utf-8" standalone="no"?>
<svg>
<flowRoot xml:space="preserve">
<flowRegion><rect height="100" width="100"/></flowRegion>
<flowPara>a</flowPara>
</flowRoot>
</svg>

This doesn't:
<?xml version="1.0" encoding="utf-8" standalone="no"?>
<svg>
<flowRoot xml:space="preserve">
<flowRegion> <rect height="100" width="100"/></flowRegion>
<flowPara>a</flowPara>
</flowRoot>
</svg>