Spark Datagrid Drag and Drop

Good afternoon guys

I've search Apache Flex Jira to find if this problem has been already
solved, and I couldn't find an definitive answer.

I know that it exists a way to drag and drop items between spark datagrids,
founded on Alex's blog.

But it has an anoying problem that doesn't work with multiple selected
items.

I'm currently using 4.6 version ( yeah slap me in the face :P )

Thank you

Cumprimentos / Best Regards

Pedro Serralha