A small but growing number of users have reported issues using the
"three finger drag" gesture on the new MacBook Pro's trackpad.
Affected users say the gesture either works only intermittently or does not work whatsoever on both 13-inch and 15-inch late 2016 models.
MacRumors reader Luke said the three finger drag gesture does not work in the upper left side of his MacBook Pro's trackpad.Some users have speculated the trackpad's palm rejection feature could be to blame, particularly since the gesture appears to be buggiest along the edges.
A handful of topics have been posted about the issue on the
MacRumors discussion forums (
1,
2,
3,
4) and
Apple Support Communities over the past few weeks.
MacRumors reader David:
MacRumors reader Mustafa:Apple Support Communities user Darren:
MacRumors forum member C.clavin:"Three finger drag" is a Multi-Touch gesture supported on both traditional and Force Touch trackpads on many MacBook Pro models. It lets you use three fingers to move the active window on your screen without clicking.
On OS X Yosemite and later, the gesture can be toggled on by clicking on System Preferences > Accessibility > Mouse & Trackpad > Trackpad Options > Enable Dragging. Select "three finger drag" from the dropdown menu and check off the box.
Apple does not appear to have publicly acknowledged the issue, while it remains unclear if the issue is software or hardware related. If related to software, the issue will likely be addressed in a future macOS Sierra update.
Article Link:
Some Users Experiencing 'Three Finger Drag' Issues on New MacBook Pro