Chrome Version: ToT (c26d3054)

What steps will reproduce the problem?
(1) Show ARC notification
(2) Open message center


What is the expected result?
The message center should keep showing

What happens instead?
The message center closes unintentionally



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If this is a regression (i.e., worked before), please consider using the
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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.