http://bugs.winehq.org/show_bug.cgi?id=23233
--- Comment #8 from Khmelevskiy Alexandr khmelevskiy@polesoft.ru 2010-06-21 02:45:09 --- Created an attachment (id=29047) --> (http://bugs.winehq.org/attachment.cgi?id=29047) Simple Delphi program (source and exe) with MessageBox bug.
MessageBox window also is displayed behind. Run app and push "Close" button. The first time the dialog box is shown normally. Following pressing the button calls a bug.