Text Mesh Pro - Access Emoji Sprites individually

Hello.

I've a TMP Sprite Asset that I'm using for emojis integrated with text. However, I'd like to reutilize that atlas and being able to access the sprites individually and use them as UI Images. Is there anyway to do this?

I tried looking for the sprite information inside the TMP Sprite assets but the TMP Sprite always has the field sprite as null, so I imagine there must be another way?

Cheers