Copy button not working after an error

[bilgeyucel]

In a tutorial, I want to create a code block without any code highlight and without a copy button such as:

/doc-search
└── docker-compose.yml

However, not providing a programming language breaks the script that adds the COPY buttons to code blocks. That's why we don't see COPY buttons on code blocks after the one I shared above.
A try-catch block like below in code-copy-buttons.js solves this problem but probably there is a better approach.

    try {
      codeBlock.parentNode.insertBefore(button, codeBlock.parentNode.nextSibling);
    } 
    catch(e){
      console.log(e)
    }