Hi Mike,
I don't think so!
Still fails to allow folder selection or search from my test at this post time. It's like the page is frozen on All Folders. I can page through the list and/or select an image (when it's found), but that sure takes a long time to do when you've got alot of images.
The page looks similar (or is exact same) to the one for custom Gallery-Header selection; and as I suspected and just tested, it's broke too.
Danno