Chrome Version: (copy from chrome://version)

Chrome Canary version 70.0.3535.0

OS: (e.g. Win10, MacOS 10.12, etc...)

MacOSX 10.13.6

What steps will reproduce the problem?
(1) Follow the PaaSK teamfood instructions here: https://docs.google.com/document/d/1vR0IhYAHtpHpK_YnxR4CTHVR5qgfUPRhPcWhJGkNFuY/edit

What is the expected result?

You never see this screen: https://screenshot.googleplex.com/rWDecYyUfba.png

What happens instead?

Instead, you always see this screen when using your security key to sign into chrome. 



Please use labels and text to provide additional information.

If this is a regression (i.e., worked before), please consider using the
bisect tool (https://www.chromium.org/developers/bisect-builds-py) to help
us identify the root cause and more rapidly triage the issue.

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.