How to make custom icons be seen on bedrock??

[ShadowJaypeeBeast]

I need help on how to let bedrock players see icon in-chat, scoreboards. I am also using oraxen

[typicalsmc]

https://wiki.bedrock.dev/
check the concepts > emojis section

[phonixStudios]

I know some about costom ui and icons. I test it in my server. But some glitch . Try to fix . Hope some day I fix this