Left/right navigation within "move item" dialog

Allow keyboard (mouse?) left/right navigation within the “move item” dialog box. A right click will display the items within the selected search result, a left click will go back to the search results.

Use case:
I want to move an item to a specific location within another document. But I don’t remember the name of item under which I want to store it. So I want to push Ctrl+Shift+M, enter the name of the document, and then press the right arrow key (or use the mouse) to show me the items within that document. Then I will go through the items, possibly move further right into an item, until I find the specific location under which I want to store my item.