Calling workflow from mouse click on hyperlink in Rich Text Element

I have a requirement to show more details when an a hyper link is clicked in Rich Text Element. I am able to create the hyperlink. Now when I click the link in the rich text element it open a new tab in the browser. I am using toolkit and have written JS function to capture event:

document.getElementById(“RT_Metadata_Base”).addEventListener(“click”, function(event)
{
if (event.target.tagName === “A”) {

    const clickedWord = event.target.innerText; // Get the word text

	console.log("Clicked word: ", clickedWord); //Log for debugging

	bubble_fn_text_clicked(clickedWord); // Pass the word to Bubble

}

});

I have tried by linking JS with page as well as group element and also within the workflow while I tried calling workflow.

Somehow the mouse click is not getting captured. Can you please help. Any suggestions are welcome.