Trackpad "sleep" mode
After updating to El Capitan, the trackpad of my MacBook Air goes to a "sleep mode" after a few seconds of inactivity. "Activating" the trackpad requires clicking it. This is very frustrating especially since the timeout is so short. Is there a way of disabling this behaviour?
I'm currently running OS X 10.11.6 on a 13" MacBook air (mid 2013)
MacBook Air, OS X El Capitan (10.11.6)