Trackpad gestures no longer work with Sierra
Immediately after upgrading to Sierra, the regular trackpad gestures that I had previously used with OS X have stopped working on my Macbook Pro. These include the 3-finger drag, 4-finger swipe up to open mission control, 4-finger swipe down to open the App Exposé, and the 4-finger swipe left/right to switch between desktops.
I have checked in the trackpad section of System Preferences, and all these gestures are enabled and should be working fine, which leads me to believe that it is a problem with macOS Sierra.
Has anyone experienced anything similar and/or found a solution for it?
(PS. Yes, I do use Better Touch Tool, but that does not provide a satisfactory solution)
iPod classic