I don't know whether it mine system configuration problem or some bugs in the 3D clipboard, but here is the issue:
1. I'm invoking list with copy/paste history
2. picking by mouse some result
3. and this result sticks to the screen (see attachment)
NOTE: if I use hotkeys - everything is fine.
OS - Windows 7 prof (SP1), Video - NVIDIA (the latest drivers are installed)
Please, ask if you need some more info.