There's a little down button which appears on each of the tabs on the right hand side of the research page. It's not clickable and doesn't change position when you click through the tabs. It's right next to the 'Add Source' title on the screenshot.
I saw that a while back and made a ticket for Vignesh. It's actually part of the metric select dropdown, believe it or not. If you select a metric, you can watch it jump around.
My plan A was going to be to let PK and/or SP work on that, since they did most of the work on styling this page, but if we think it's a higher priority, I can look into it.
That makes sense! Not high priority - just thought I'd flag
fixed.