curtiscde
commented
5 years ago From what I can tell this is caused by each emoji not having a unique identifier and instead depending on the first "short name" to produce the id.
id = short_names[0]https://github.com/missive/emoji-mart/blob/master/src/utils/emoji-index/nimble-emoji-index.js#L26
With the example above both of the emojis (Family & Man Woman Boy) are returning man-woman-boy as the first "short name".
When you write "fam" in search field you see duplicate key error in console.
If you continue write "family" you will see more same emoji.