The laptop has already been set to 'high performance' and I've chosen the 'Standard (Laptop)' graphics settings.

At fullscreen mode the screen defaults to 1280x720p, and while the fps improved immensely, for some reason the UI and clickbox are not aligned properly. I've set it to 1360x768p and that solved the clickbox issue though! The FPS issue is also fixed and its much more playable now. I'll stick to playing in that settings. Thank you so much