Always show dropdown left of title

I use Vimium as much as possible. This means that clickable elements that are only visible on hover are annoying.

Case in point: the left of title dropdown. Not only is it only visible on hover, but even then it doesn’t register as a link/button in Vimium.

I’d like this element to be a button element instead. For aesthetics the wedge can still be hidden until hovered, as long as the button always exists. This would also help tabbing through the page.

This is a followup to Keyboard shortcut to send to Raindrop.