Chrome Version: 60.0.3112.90 (Official Build) (64-bit)

What steps will reproduce the problem?
(1)  Copy the following line to the paste buffer (command+C)
i̇é

(it's U+0069 U+0307 U+0065 U+0301 )
(2) In a shell on a remote machine (SecureShell session), run the following command and paste what's copied in step 1

$ iconv -t UTF-16BE | hexdump -C
i̇é
<press ctrl-d>

(3) Copy the above string now from the ssh session and repeat step 2

What is the expected result?

In both steps 2 and 3, the following is printed:

00000000  00 69 03 07 00 65 03 01  00 0a

What happens instead?

In step 2 (when the string is copied from outside the secure shell), the expected result is obtained. U+0307 and U+0301 are present. 

In step 3 (when the string is copied from the secure shell), U+0307 and U+0301 are dropped and the output is 

00000000  00 69 00 65 00 0a