Hi, first of all, congratulations for this powerful component.

I may have encountered a bug though, or possibly a limitation: when images are used to make a link, they don't get included in the image sitemap.
I have a site with several images but only 3 are in the XML, and there are the ones that don't have link.
So to be clear: <img ... /> gets included but not <a><img... /></a>.

Is it a known limitation ?
(tested with version 2.3.2 Pro - Joomla 3.3.3)