Comment 18 for bug 168663

quick test 'painting-marker-01-f.svg' with Inkscape r22498+patch2 compared to reference png:
- correct with both visual and geometric bbox
- correct in preview and on-canvas

only bug (with all bbox settings, in 0.47pre3 and with your patch): lower left path, the bottom arrow seems turned -90° (points to the right). Could that be a similar issue as reported in bug #452568?

I'll leave the patch in for the moment - if anything concerning markers is rendered unusual, I'll add a comment here ;-)