Interesting! Alternatively you could encode that in variation selectors on a zero width space: https://paulbutler.org/2025/smuggling-arbitrary-data-through-an-e

Interesting! Alternatively you could encode that in variation selectors on a zero width space: https://paulbutler.org/2025/smuggling-arbitrary-data-through-an-emoji/ https://paulbutler.org/2025/smuggling-arbitrary-data-through...