POE2 I suggest adding a restriction to keep the mouse within the game window

I have a 42-inch monitor, which is my primary display. While working, I need more screen space for software, but I don't always need to see the entire screen, like in the window splits in 3ds Max. However, when gaming, the 42-inch display feels too close and too large for desktop games, so I have to adjust it to a smaller windowed mode. The problem is that sometimes the mouse escapes the window or drags the window, causing various issues.

On the other hand, I use multiple monitors. I’ve tried fullscreen gaming, which solves the mouse escaping issue, but the game and web browser/windows keep switching between different monitors. In fullscreen mode, the other monitors can only display the desktop, and switching out of the game causes flickering back to the desktop. This makes it impossible to run trading websites, live streams, YouTube, and other tasks simultaneously.