Version: 56.0.2901.0 canary (64-bit)
OS: Windows 10

What steps will reproduce the problem?
(1) Use the rolling on floor laughing emoji - http://emojipedia.org/emoji/%F0%9F%A4%A3/
(2)
(3)

What is the expected output?

🤣

What do you see instead?

Tofu

Please use labels and text to provide additional information.

This works fine on Android, just not on Windows.