Version: 56.0.2920.0 canary (64-bit)
OS: Windows 10

What steps will reproduce the problem?
(1) Search for something in Google e.g. "Japanese American National Muesum".
(2) Click on the map result
(3) Move the map around a bit

What is the expected result?

One history entry

What happens instead?

Lots of history entries, see screenshot.

Please use labels and text to provide additional information.

 

Deleted: history_bug.png 144 KB

	history_bug.png 144 KB View Download