It’s not really a bug but rather inconsistency. When I click on items and then click on a menu selection “drop” (“pick-up”, “eat” etc), a window “… how many ..?” appears positioned relative to the mouse pointer: the button “all” is under the pointer and is in focus (pic. 1).
When I use a keyboard shortcut instead of mouse click, the window appears positioned relative to the items and not to the pointer (pic. 2). It would be nice if it is positioned the same way as in the first case.
http://i43.tinypic.com/r1n7mb.jpg