[Bug 38321] New: Mouse pointer dissapears after click

https://bugs.winehq.org/show_bug.cgi?id=38321

Bug ID: 38321
           Summary: Mouse pointer dissapears after click
           Product: Wine
           Version: 1.7.39
          Hardware: x86
                OS: Mac OS X
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]

Created attachment 51161
  --> https://bugs.winehq.org/attachment.cgi?id=51161
The mouse is present yet

Game Heroes 3.5 In The Wake Of Gods - unofficial mod of Heroes III of Might And
Magic.
There is a menu for additional tuning. When enter the menu the pointer is
present but until any click. Screenshot 1.
After any click the pointer became invisible but still active and mouse can
click.
Screenshot 2.

I may account this as a game bug but there is a third party Wine version where
mouse works fine. It called Wine-1.7.17_ddraw_d3d. I don't know who is the
author and what patches he applied. I found no other version including latest
1.7.39, including Stage and Crossover where the mouse works good. Only this one
strange version.

Advice me please what to trace to find an issue taking into account that I can
compile by myself.