Please describe the problem:
Choosing Backgrounds and Emblems from the Edit menu in Nautilus presents
the dialog with Patterns and Colors. Most of the first patterns, colors
or emblems work but trying to drag the lower items on icons or to the
background sometimes does nothing or, for example, changes my background
to black even though I tried to change it to blue.

Steps to reproduce:
1. Choose Backgrounds and Emblems from the Edit menu in Nautilus
2. Choose Colors (although all other item types gives the same result)
3. Scroll to the last items and try to drag them to your nautilus window

Actual results:
Color is changed incorrectly, or item cannot be dragged.

Expected results:
The dragged color is chosen for the window background.

Does this happen every time?
Yes

Other information: