Hello,

The “Icon” field cannot contain the Unicode, there can be only the class of the icon (fab fa-adn) so replace it with the icon class and check the issue.

https://gyazo.com/281274459c5dde4bbfd9a476905a3c68

https://monosnap.com/file/yGI2h0usL3c6IHyWWxt0Zq6aReGmTS

https://gyazo.com/a0533831a0e7a729ef25aefe1ef80ce8

Kind Regards