For the past fortnight when I scroll down a page on MN, using the buttons over there - - - - > that say pg dn and stuff, two purple boxes saying 'Active' and 'I'm on' follow me down. And then hover over stuff. So I have to keep wiffling about with the - - - - > silver line thing at the side there, using my mouse to ponce up and down in order to read it properly, which is annoying because it's a touch responsive mouse on a lapop and I spilled superglue on it ages ago and now it doesn't work properly.
Why is this happening please? Can you make it stop?