The bigger issue in my opinion, at least from the point that it's the wrong behavior 10/10 times, is that these previews pop up when you are just scrolling. Obv

The bigger issue in my opinion, at least from the point that it's the wrong behavior 10/10 times, is that these previews pop up when you are just scrolling. Obviously I did not want to read a preview when page under my cursor changes. There should be a check if the cursor had actually moved.