It could be a third party add on and that's what concerns me but a full scan did not reveal anything. There are ways to fake transparency, you would likely need a separate script to run along side the game to do this.
when i disable "Window Decoration" it goes away. To do that I want a WPF window with AllowTransparancy = true behind al the other windows. Hold Win and scroll up to make the window more opaque. this sounds weird, but when i enable compiz on my KDE 3.You turn the transparency on or off by right-clicking the desktop, selecting Personalize and then Window Color and Appearance. You'll find an icon for the program in the system tray. Fences 4 Automatically organize your desktop apps, files, and folders on Windows 10 and 11. "Your almost-transparent brush fails the Windows transparency test, so windows delivers events to it. But one thing I missed the most is how transparency works beautifully on Windows 7’s taskbar.
Actual Transparent Window delivers instruments for optimizing work with multiple windows.
Download Transparent Desktop for Windows to make your monitor look transparent.The transparency effects are visible by default in Start Menu, the Taskbar and To Enable or Disable Transparency in Personalization.Right-click on the one named ‘ EnableTransparency ‘ and change the value to 0 from 1 and click OK.There are four options at the bottom of the screen, choose "Window Color and Appearance". The review for Actual Transparent Window has not been completed yet, but it was tested by an editor here on a PC and a list of features has been compiled see below. Turn On or Off Transparency Effects in Windows 10 › Best images From If you want to change a few settings or close the program, you right-click on the icon in the system tray.