Can you put emojis in a label and have them show up consistently the same across platforms?

https://preview.redd.it/4qn3s2cvd7jh1.png?width=1293&format=png&auto=webp&s=9881539febf5bb839fed7344fb30bf518045a6c9

They DO appear in the label, but unsure if this is builtin Godot visuals, baked into export, or if it's fetching these visuals from my local operating system, meaning they'd change if the game ran on someone else's computer.