Re: [PATCH 0/3] MR1876: d3d9/tests: Fix a few more test failures on Gitlab CI.

[Stefan Dösinger (＠stefan)]

Stefan Dösinger (@stefan) commented about dlls/d3d9/tests/device.c:
>      }
>      filter_messages = NULL;
>      SetForegroundWindow(focus_window); /* For KDE. */
> -
>    flush_events();

I find it suspicious that removing a flush fixes anything, but I don't have a better solution and my suspicions shouldn't hinder Gitlab CI...