[PATCH v2 0/1] MR4786: win32u: Query virtual desktop status from the registry.

[Zhiyi Zhang (＠zhiyi)]

Checking flags of the thread desktop to determine whether virtual desktop is on is unreliable.
For example, CEF applications create their own desktop and so is_virtual_desktop() could incorrectly
report that virtual desktop is off.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55810

--
  v2: server: inherit DF_WINE_CREATE_DESKTOP when creating a non-root desktop.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4786