I opened Tbird to see what version the new Ubu 24.04 installed (115.12.0, which I discovered wouldn't be published, so I downloaded v.r.2. In this set of FF (127.0.1) pages now, the mouse wheel will not scroll. It works everywhere else in my installation (24.04). Ideas? FF settings have "smooth scrolling" checked; unchecked it did nothing to improve. mouse is a ~recent Logitech (M317c) which as noted, works in all other apps. thanks!