Created attachment 130683 [details]
"mouse" arrow doesn't move recording

Problem: Along the bottom length (left to right) of the trackpad does not cause the mouse arrow to move. If I put my finger in this area at the bottom of the trackpad and swipe left to right, nothing happens to the mouse arrow. But if I tap in this same area, the cursor will be moved to that location. Weird.

So I've captured this with evemu-record. The first second is just a random tap to make the cursor visible; from 5s onward I am swiping left to right to left in this area, and the "mouse" arrow does not move at all.


Hardware:
	Manufacturer: HP
	Product Name: HP Spectre Notebook
	SKU Number: W2K28UA#ABA
	Family: 103C_5335KV G=N L=CON B=HP S=SPT 

Software:
        Fedora 26, libinput 1.7.0
        gnome-shell 3.24 tap to click is enabled in preferences

[chris@f26h ~]$ udevadm info /dev/input/event5
P: /devices/platform/i8042/serio1/input/input5/event5
N: input/event5
E: DEVNAME=/dev/input/event5
E: DEVPATH=/devices/platform/i8042/serio1/input/input5/event5
E: ID_BUS=i8042
E: ID_INPUT=1
E: ID_INPUT_HEIGHT_MM=51
E: ID_INPUT_TOUCHPAD=1
E: ID_INPUT_TOUCHPAD_INTEGRATION=internal
E: ID_INPUT_WIDTH_MM=92
E: LIBINPUT_DEVICE_GROUP=11/2/7/1b1:isa0060/serio1
E: LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD=1
E: MAJOR=13
E: MINOR=69
E: SUBSYSTEM=input
E: USEC_INITIALIZED=3816082