[Bug 51830] New: Roblox Studio: Black cursor during Play Testing

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51830

Bug ID: 51830
           Summary: Roblox Studio: Black cursor during Play Testing
           Product: Wine
           Version: 6.10
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: user32
          Assignee: [e-mail]
          Reporter: [e-mail]
   Regression SHA1: db2b266c57b73e1a16785213ce923b749c84400e
      Distribution: ---

In Roblox Studio during Play Testing, the cursor turns into a black square,
which makes play testing less convenient to use.
With help from git bisect, the faulty commit should be
db2b266c57b73e1a16785213ce923b749c84400e (user32: Handle monochrome icons in
CreateIcon() and CreateCursor() instead of CreateIconIndirect().)

Steps to reproduce:
0. Register a Roblox account on https://www.roblox.com
1. Install Grapejuice (https://gitlab.com/brinkervii/grapejuice/-/wikis/home)
2. Open Grapejuice GUI (You can do so by running the "grapejuice gui" command)
3. On Launcher tab, press "Sign into Roblox Studio"
4. In the browser tab opened, press "Open Studio"
5. Once Roblox Studio fully opens, press Alt+S to open the settings, and go to
the "Rendering" tab. Then, under the General tab, set "Graphics Mode" to
"OpenGL"
PS1: This is the only renderer that works with vanilla Wine on my system, so I
put this step here to ensure Play Testing will work reliably.
6. Close Roblox Studio, and open it again by pressing "Roblox Studio" in the
Grapejuice GUI
7. From the "New" tab, open the "Baseplate" template by clicking on it.
PS2: It is normal that some GUI elements are flashing, this is a known bug with
the OpenGL renderer which shouldn't affect the reproduction of this regression.
8. Once the game loads, choose "Test" from the top bar, and press "Play" on the
left.
9. Once Play Testing starts, observe the cursor.

Expected behavior:
The cursor looks like normal white cursors.

Actual behavior:
The cursor is a black square, which makes it harder to aim the cursor.