Description of problem:Sporadic problem. 
Suddenly taps will stop registering on the touchpad on the Dell xps13 9360 (non-touchscreen). I am using libinput. 
If I click on the lower left of the pad instead of single tapping, it works and then single taping works again. Sometimes it will start working again on its own.
This happens sporadically ( say over an hour it will happen three or 4 times). 

It seems to have gotten worse since I updated cauldron  a few days ago. 
If I click on the pad lower left that works as a single click and restores the behaviour of the touchpad again.


Version-Release number of selected component (if applicable):x11-driver-input-libinput-0.23.0-2.mga6
libinput-udev-1.6.0-1.mga6
libinput-tools-1.6.0-1.mga6

But I really have no idea what component is causing the problem.



How reproducible: It happens sporadically.


Steps to Reproduce:
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