You may find the SPA annoying whenever you mouse over a link here. It is annoying especially when you really want to click the link instead of previewing a site. PS: I have to use 2 different sets of scripts because having an image at the end of each link in a dark theme isn't very nice.
This is a major enhancement check out this blog post here. I just don't see why I have to sign up again instead of them telling existing users how to amend the script already placed in my files.
Now to see a preview you have to mouse over exactly at that little icon at the end of each link.