What 𮢘 means
The font may not include this character. The Unicode 10.0 SAT list uses a webfont to show these characters and warns that unsupported browsers may not display them.
Questions people ask
1Why does 𮢘 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type 𮢘
𮢘\2E898Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
