Mouse doesnt stay on one monitor when playing games on windowed fullscreen

[Edwux]

This only happens when the app is running and enabled. When im playing a game on windowed fullscreen or fullscreen on one monitor (speaking of fps shooters so you cant see where your mouse is), if the mouse hits the screen's corner then itll like flicker on the other display and therefore since its on the other monitor inputs on the game wont register. Haven't been able to work around this so I'd appreciate a fix if possible

[mgth]

You should add the game to excluded processes.

[jemkoeleman]

Thank you to this post for teaching my about that option