I play in windowed mode with caged cursor option enabled. Problem is that after every map load or cutscene cursor can freely move outside the PoE window as if the option was disabled. I'm forced to alt+tab from and back to the window to have the cursor caged again. The option loses its purpose this way. Thanks

This problem also affect Fullscreen mode on multi-monitor system. The behaviour is exactly as stated by topic starter. The Alt+Tab is required to make cursor work correctly again.