I'm seding custom attributes using the update function from react-use-intercom
But I'm having problems using those custom attributes in the text and messages on the intercom painel
After reseach a lot, I found those 3 options, but I couldn't find any oficial documentation about it
// {{custom_token}}
// {{prop.custom_token}}
// {{custom_attributes.custom_token}}
could someone confirm to me, how is the correct syntax is to use the custom attributes as placeholders in my texts

