[Bug 39196] New: Morrowind and Morrowind Graphics Extender (MGE): shader problem

https://bugs.winehq.org/show_bug.cgi?id=39196

Bug ID: 39196
           Summary: Morrowind and Morrowind Graphics Extender (MGE):
                    shader problem
           Product: Wine
           Version: 1.7.50
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

When I use third person view in game(and sometimes in first person too) if "HDR
shader" or "distand land" is enable picture will corrupted (see attached
screenshots)

Same problem with another graphic extender for morrowind: MGE XE