I've got an RSS feed that contains items with enclosures like this:
<enclosure url="magnet:?xt=urn:btih:[INFOHASH]&dn=[FILENAME]&tr=[TRACKER]" type="application/x-magnet"/>

However, the items are not added to transfer, and Right click->Download results in the error "No meta-info found."
The same magnet link works fine, if added via Transfers->Add->Open Magnet-Link.