Bug: Not working with fullscreen games such as call of duty bo6

[BonnieSoftware]

Intro
I have a tray icon app that can be accessed by clicking the start button and then clicking on the tray icon to open the window for the app, the app is running this globalmousekeyhook to detect if someone clicks outside the window so that it can then be hidden, but if I do this with Call of Duty Black Ops 6 running, when clicking on the game, no click events are raised, as if the game was never interacted with.

Steps to reproduce

1. Open a game fullscreen
2. Press the Windows key
3. Click on the volume control tray icon causing the flyout window to appear
4. Click on the fullscreen game

Expected result
The tray icon app should receive an event saying the mouse was clicked on the fullscreen game.

Actual result
No event was raised.

OS
Windows 10

globalmousekeyhook version
5.7.1