I think it is because those are unicode points that can be displayed as either emoji or text. (e.g., https://www.compart.com/en/unicode/U+262F https://www.compa

I think it is because those are unicode points that can be displayed as either emoji or text. (e.g., https://www.compart.com/en/unicode/U+262F https://www.compart.com/en/unicode/U+262F). so when displayed as text they are N