Matomo Analytics Event Tracking in Pagebuilder

Hi

I use the image addon to open a Modal Window. Now i would like to give an onclick attribute to the link.
This is for Event Tracking to see how many times a certain Modalwindow opens.

I have something like

onclick="_paq.push(['trackEvent', 'Contact', 'Email Link Click', '[email protected]']);

How can i implement this with Pagebuilder and teh Image Addon? Or do i need the HTML Raw Addon?

Thanks
Best regards
Christoph