Bug on RichTextEditor?

Hi,
I want to drag images from outside the browser to inside a richTextEditor, for instance, from another application or other navigator. In Chrome and IE the image is added ok. However, for Firefox the image is converted to a string of Asian chars (see atachments).

I am using smartgwt 3.1 but I have seen that showcase has same problem. It is a bug? In other case, how can I solve it? Or it is solved in Enterprise edition?

Thanks in advance

Attached Images

	DragImageFirefox.jpg (35.7 KB)
	DragImageChrome.jpg (36.3 KB)