UserAgent: Mozilla/5.0 (X11; CrOS x86_64 10635.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3416.0 Safari/537.36
Platform: 10635.0.0

Steps to reproduce the problem:
1. Open Pixelbook 
2. Start typing

What is the expected behavior?

What went wrong?
The touchpad keeps moving the mouse to other text fields as I'm typing. When resting my pointer fingers over the f and j keys, my thumbs go right on the touchpad. Ideally, it would deactivate while typing.

Did this work before? No 

Chrome version: 68.0.3416.0  Channel: n/a
OS Version: 10635.0.0
Flash Version: 

This is on a Pixelbook.