[Bug 38975] New: Alpha Protocol launcher: menu options hidden behind grey boxes

https://bugs.winehq.org/show_bug.cgi?id=38975

Bug ID: 38975
           Summary: Alpha Protocol launcher: menu options hidden behind
                    grey boxes
           Product: Wine
           Version: 1.5.13
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: regression
          Severity: minor
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: 2eebedf38e4d5fd49075f8f89e63f869ca85cceb
      Distribution: ---

Created attachment 51925
  --> https://bugs.winehq.org/attachment.cgi?id=51925
screencast demonstrating the problem

Tested with the Steam version, no demo available.

When the game launcher appears menu options are hidden underneath grey
rectangles.
As the mouse pointer passes over a button it becomes visible (see example
screencast).
Terminal output doesn't show anything related.

The problem is reproducible in the traditional fullscreen and virtual desktop
mode as well.

The bug is present since

commit 2eebedf38e4d5fd49075f8f89e63f869ca85cceb
Author: Alexandre Julliard 
Date:   Mon Apr 30 15:09:03 2012 +0200

winex11: Handle Expose events by refreshing from the window surface.

wine-1.7.47-196-g4e6e9a1
Fedora 22 32-bit
XOrg 1.17.2
XFCE 4.12