Option-drag contacts to Finder no longer works in Mavericks
In all versions of Contacts and Address Book you could select multiple contacts, hold down the option key, then click and drag them into a folder, which would result in a separate vCard for each contact. If you did not hold down Option prior to dragging, all contacts were combined into a single vCard (eg: John Smith and 10 others.vcf).
I just installed Mavericks and now the option-drag method no longer works. As I drag the contacts to a folder everything looks like it is working as normal, except that when I drop, nothing shows up in the finder, the folder remains empty. If I don't hold down the option key, it works as normal and a single vCard is created for multiple contacts. Dragging one at a time also still works.
I would like to know if others are experiencing this as well. I assume this must be a bug, as without this ability the only way to export multiple separate vCards (that I know of) would be to drag them one at a time.
MacBook Pro (15-inch Mid 2012), OS X Mavericks (10.9.1)