CloudDemoListBox OnClick event

The CloudDemoListBox OnClick event sends a -1 for ItemIndex when you first select an item. You have to click it again for the correct itemindex. Is this by design? if what is the purpose?

You can see the functionality in the Oview Demo by going to the Google Service and clicking on any file in the list box. You have to click it twice to get the correct file size to display in the label.

We could reproduce this and we're investigating to have this fixed asap.