[PATCH v4 0/1] MR1698: user.exe16: Set the right instance after creating a window.

[Sven Baars (＠sbaars)]

This fixes the regressions mentioned in the following bugs


Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53568

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53646

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  v4: user.exe16: Set the right instance after creating a window.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1698