JavaScript code does not work in Storyline

Hi there,

we want to track a slide of an e-learning ba using Matomo Pixeltracking and JavaScript. The JavaScript works perfectly, when integrated in a HTML file. But when I integrate the same code in a Storyline 360 file in a trigger, the tracking does not work. Does anyone have an idea, where the problem is?

I use the following code. The alert at the end always works fine but not the tracking:

  ^{var _paq = window._paq || [];}

  ^{/* tracker methods like "setCustomDimension" should be called before "trackPageView" */}

  ^{_paq.push(['trackPageView']);}

  ^{_paq.push(['enableLinkTracking']);}

  ^{(function() {}

    ^{var u="https://mytrackingsite.de/";}

    ^{_paq.push(['setTrackerUrl', u+'matomo.php']);}

    ^{_paq.push(['setSiteId', '4']);}

    ^{_paq.push(['trackGoal', 1]);}

 

    ^{var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];}

    ^{g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);}

  ^})();

^{alert("tracking sent");}