Hi, just played a bit with the new trackpad, and as i guess you experienced yourself, it's only clickable in the bottom. I clicked a bit on it, and tried to click a bit harder in the top of it too, and now it's pretty easy to click in the top! so right now my trackpad is actualle "one big button". I don't know if something's wrong with it, but it feels like it's exactly as it should be, just clickable overall.