[Bug 44019] New: Stud.io: parts not showing in the Building Palette

https://bugs.winehq.org/show_bug.cgi?id=44019

Bug ID: 44019
           Summary: Stud.io: parts not showing in the Building Palette
           Product: Wine
           Version: 2.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 59683
  --> https://bugs.winehq.org/attachment.cgi?id=59683
Log when running Stud.io from terminal

Stud.io is a 3D Lego building program from Bricklink. Freely downloadable from
here: https://studio.bricklink.com/v2/build/studio.page
I installed the 64bit Windows version.
I experienced the problem with Wine 2.21 under Arch Linux with kernel at
4.12.13-1. Video card is a Radeon RX480 with the open source drivers.

The problem is not occuring if Wine is started with the -force-d3d9 switch.

Screenshot showing the problem: https://i.imgur.com/qrot6QX.png
Screenshot of how it should look: https://i.imgur.com/AzolDkB.png

Log output attached as txt file.