Thank you! This is a really good point. The issue is that book itself is a 3d object but arrows are just sprites on the interface, and I just tested it on 1920x1080 resolution and a full screen mode. For the future, it definitely should be some type of responsive and flexible UI based on screen resolution player have. Also almost at the last day i noticed a weird behaviour with inventory on the web itsef whne you clicking the same item twice and web either controlling your mouse or not. And for me personally its confusing when you dont understand why you cant interact with buttons.