Prerequisites

• I have searched for similar issues and confirmed this is not a duplicate

Game Version

• Command & Conquer Generals
• Command & Conquer Generals: Zero Hour
• Other (please specify below)

Bug Description

When the mouse cursor capture feature is enabled, you are unable to move the game window normally. When you grab the window frame, the window slides downwards on your screen on its own.

Reproduction Steps

1. Start the game with the following configuration (options.ini):

   CursorCaptureEnabledInWindowedGame = yes
   CursorCaptureEnabledInWindowedMenu = yes

2. Alt + Tab to uncapture the cursor.
3. Select the window frame as if you wanted to move the window.
4. Witness the window slide downwards on your screen.

Additional Context