I was making a custom skin and decided to make a couple of accessories, namely a Hat, Shirt, etc.
When I went to rename one of the items, I decided to use the standard emoji keyboard and selected the emoji I wanted, it worked fine, however when I closed the game and rejoined later, the emojis I used turned into "?" (question marks). Not only that, if I make a project and use an emoji when renaming something, save and reload that said project, the emojis also reset.

The images below depict what I did. (This was when i reopened the game)

(I selected the Hat emoji)

(The X's I used for most of the items are also emojis)

(Here the emojis reset to the question marks after I reopened the game)

If I put an emoji then reopen the game or save and reload the project, they reset to question marks.

I wanted to add a bit more detail in the names using these emojis, which I think would be really nice to have. I was going to use them as a sorting tool, Hat emoji for Head accessories, T-Shirt emoji for Upper Torso pieces, etc.

Hopefully this is something that can be fixed, thank you in advance.