Chrome Version: 73.0.3667.0
OS: macOS 10.13.6

What steps will reproduce the problem?
(1) navigate to data:text/html,<script>addEventListener('visibilitychange', () => console.log(document.visibilityState))</script>
(2) open the devtools
(3) press cmd+h to hide the app
(4) press cmd+tab to return to the app

What is the expected result?

Two log lines in the console, first "hidden" then "visible"

What happens instead?

Zero log lines.



This works correctly in 71.0.3578.98. I believe it is broken in M72 as well, but haven't verified.