use :: to open the sugestion of emoticones

Editing the description or a comment,  when we write a ":" it open automatically the list of emoticones.
At the end of a list title we want to push the "enter" keyboard. But it select the first occurence of the list.
"title "
Today, the options are to enter "esc" or "space" wich is not efficient.
I suggest to double the ":" to reach the emoticones ":"