There are now some strange circle things I've seen present in tab and list formatting, and I'm curious as to whether that's intentional or some kind of weird side effect from something being tested. 1 2 3 Look at the circle things to the left of the tab titles. There's also one off to the left of the tab field. They're kind of distracting. And they replaced bullet points for lists. What's up with that? They look kind of like googly eyes. And in case this is something mobile doesn't see, or maybe is just a problem I and/or Firefox has at the moment, here's a screenshot of what I'm talking about. The dots in the circles kind of jiggle around when you mouse over the tab or list item, too. It's odd. So, is the cause of these new doodads known, and are they likely to be permanent?