[Bug 55336] New: Touhou 6 : Full-screen with Alt-tabbing or using DXVK breaks inputs

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55336

Bug ID: 55336
           Summary: Touhou 6 : Full-screen with Alt-tabbing or using DXVK
                    breaks inputs
           Product: Wine
           Version: 8.13
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

-The Game
Here is a very small demo version of the game from archive.org
https://archive.org/compress/KoumaTr013/formats=ARCHIVE%20BITTORRENT,METADAT...

To launch this version, you'll need to add Japanese locale like this :
LANG=ja_JP.UTF-8 wine 東方紅魔郷.exe

-The bug
When launching the game in Full-screen and Alt-Tabbing or using DXVK, the game
inputs breaks, its scrolls the menu infinitely or quit the game by itself, the
user can't control anything anymore. On the demo version it seems the user only
loose the control.

Interestingly on Windows, since Windows 10, the game has an exaggerated
speed/framerate in full-screen. Which was fixed using this dx8 to dx9 converter
: http://enbdev.com/convertor_dx8_dx9_v0036.htm However this doesn't change
anything with wine.

I originally discovered this bug here :
https://github.com/AlpyneDreams/d8vk/issues/155