Hello, I really like gnome and this could have been a very vivid dream: But I could set the primary button per device a couple of releases ago? I can be very wrong, but I loved it. Because I’m left handed and use the mouse on the left side using my index finger as a primary click. Which is the right side on the mouse.
And! I use my left hand to click on the left side on the touchpad. so the primary click is on opposite sides. I would love to be able to set that (again?) in settings.