This is an Extension for ComfyUI, which moves the menu to the specified corner on startup.
If you also install a bunch of Extensions that add buttons to the menu like me, half of the buttons are basically out of the screen on launch.
This helps solving that... "problem."
You can click the cog icon to open the settings, and use the Menu Anchor Mode to select which corner to snap to, as well as enabling Menu Anchor Always to make it always stick to the corner.
Requires refresh (
F5) to take effect