Comment 6 for bug 1661894

Attached is an alternate test case (SVG created with Inkscape 0.91 r13725), to investigate whether the reported issue relates to certain geometry or path commands:
- left: group of concentric circles converted to path (the paths use arc commands);
  clipped to half of the page
- right: group of concentric circles converted to path, nodes nudged to force conversion to cubic bézier commands;
  clipped to other half of the page.