[Bug 56119] New: Emperor - Rise of the Middle Kingdom: invisible menu buttons

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56119

Bug ID: 56119
           Summary: Emperor - Rise of the Middle Kingdom: invisible menu
                    buttons
           Product: Wine
           Version: 8.18
          Hardware: x86-64
               URL: https://www.gamepressure.com/download.asp?ID=1725
                OS: Linux
            Status: NEW
          Keywords: download, regression
          Severity: normal
          Priority: P2
         Component: d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: ee7d047dd55a4b2338eb2d64f85b7d984b39812f
      Distribution: ---

Only the background is drawn in the menus, the menu buttons are invisible in
the game Emperor:Rise of the Middle Kingdom (GOG). Can be reproduced in the
demo version too.

Pharaoh is another city-building game using the same engine: here the screen
remains black when the game gets to the main menu.
Pharaoh demo:
https://archive.org/download/PharaohDemo/PharaohDemo.zip

Reverting commit ee7d047dd55a4b2338eb2d64f85b7d984b39812f
on top of Wine-9.0-rc3 fixes the problem in both games for me.

Plain terminal output doesn't show anything related.

PharaohDemo.zip  (74 M)
md5:474872cf372acbd4312ca0a6caf75434

si_emperor_demo.exe  (128 M)
md5:45052f088f699afb7a0d5e2ecfcb1804