[Bug 53106] New: Icons not rendering properly in the window titlebar

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53106

Bug ID: 53106
           Summary: Icons not rendering properly in the window titlebar
           Product: Wine
           Version: 7.8
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Debian

Created attachment 72541
  --> https://bugs.winehq.org/attachment.cgi?id=72541
Image of the icon rendering bug

Since WINE version 7.8, some icons are not rendered properly in the titlebar
(Debian + OpenBox, no DE), while they look alright in WINE 7.7

Not all applications are affected, but one of the applications I see it in is
Metasequoia 3.1.6

Download link:
http://metaseq.net/en/download.html , scroll down to the old versions and click
"click here", scroll further down to the 3.1.6 ZIP download