Please describe the problem:
On a fresh installation, if you setup "desktop_is_home_dir" and open a directory in spatial mode (without opening it in explorer mode before), drag a directory or a file from that folder to the desktop and Nautilus will make a copy instead of moving it.

Steps to reproduce:
1. Open gconf-editor
2. Go to Apps > Nautilus > Preferences and set to true the item "desktop_is_home_dir"
3. Open a folder, go to Edit > Preferences and set to false the option to open your folders in explorer mode.
4. Log out and re login.
5. Open a folder in the same partition of your desktop and try to move an item to the desktop.
6. The item will be copied intead of being moved.


Actual results:
Every item (files or folders) is copied intead of beinf moved.

Expected results:
Every item (files or folders) would be moved intead of being copied.

Does this happen every time?
Yes.

Other information:
In this situation, where the items are copied, if I open a folder in explorer mode, the strange behaviour disappears for all the working session. If I logout and relogin the behaviour appears again.

I tried this test in two separate machines: on of them was a completely new installation of Ubuntu and the behaviour is present.