[Bug 56930] New: RPGMaker2003 shows certain components as black squares

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56930

Bug ID: 56930
           Summary: RPGMaker2003 shows certain components as black squares
           Product: Wine
           Version: 9.12
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 76753
  --> https://bugs.winehq.org/attachment.cgi?id=76753
Bug Showcase

Due to the old and hard to get by nature of this program, i post the
archive.org link for debugging. https://archive.org/details/rm-2k-3-rpg-1

I was modding the free (as in beer) game Yume Nikki (i used the portable build
at https://uboachan.net/ ) and very recently RPGMaker2003 started showing the
main part of the editor as a giant black square.

This square is strange as i can see some components inside the black square
blocking the view (like E buttons or the highlighted tile), but neither that or
the tileset load graphically correct. 
There were no logs on the terminal that was running RPGMaker2003

I originally found the bug using the Bottles program and the custom fork they
ship called Soda 8.0.2, but once it appeared i tried multiple versions and to
make this report i used Arch Linux's 9.12 wine.

I can't provide an exact date this started happening as i wasn't paying
attention, but it started around a week and a half ago. And today i noticed an
update to Flatpak Wine that didn't fix anything.

System Info:
Arch Linux, 6.9.7 Zen, KDE Plasma 6.1.2