How do I copy same text with different variable using Copy to clipboard Plugin?

Hi, anyone can help me?

So, my project is like "cool text generator", user will write some text on textbox, and then the result is text will be change to be different font in every text. The text is same object

After that user can copy thet text to clipboard by clicking icon. I used Copytoclipboard plugin from rex.ranbow.

this is the UI:

This is the event:

The problem is: when I click copy icon, user just copy text with instance variable id : 1

What I want :

this is the sample capx (with plugin included)

drive.google.com/file/d/1M3smRSCwYF3M50yoPfD3nMX9gmw938HT/view