UserAgent: Mozilla/5.0 (X11; CrOS x86_64 11021.56.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.76 Safari/537.36
Platform: 11021.56.0 (Official Build) stable-channel eve

Steps to reproduce the problem:
When a Pixelbook thinks that ALT is not pressed:
1. Press ALT
2. Release ALT

What is the expected behavior?
My Pixelbook should think that ALT is not pressed.

What went wrong?
My Pixelbook thinks that ALT is pressed while it's not pressed.

Did this work before? N/A 

Chrome version: 70.0.3538.76  Channel: stable
OS Version: 11021.56.0
Flash Version: 31.0.0.122 /opt/google/chrome/pepper/libpepflashplayer.so
 

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	Screenshot 2018-11-24 at 10.11.16.png 40.2 KB View Download

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	Screenshot 2018-11-24 at 10.11.02.png 128 KB View Download