On our wiki (1.34 and is public), I'm trying to load an external library of JavaScript and then record a pageview for web analytics. So I wrote a simple extension.

Extension Not working

The extension I created AdobeLaunch

• changes content on the page (See ‘Adobe Launcher was here’ on any page),
• and shows as installed on Special:Version

But, the javascript code is not loaded at all.

Pure JavaScript Not working

I tried a pure JavaScript implementation (e.g. MediaWiki:Common.js) too without success.

/* Adobe Launch added 2020-11-09  */
(function(a,b,c,d){
    a='//assets.adobedtm.com/05064fe6cab0/c247cd0acad1/launch-7e623b6eec86.min.js';
    b=document;c='script';d=b.createElement(c);d.src=a;d.type='text/java'+c;
    a=b.getElementsByTagName(c)[0];a.parentNode.insertBefore(d,a);
})();

$( document ).ready(function() {
	console.log( "ready! Recording Page View\n" );
	window._satellite.track('page_view',{
    	'site_id': 'FamilySearch',
    	'site_language': mw.config.get('wgContentLanguage'), // 'en'
    	'page_channel': 'Wiki',
    	'page_detail': document.location.pathname //'Home' for the homepage or a unique page title for other pages
    });
});

Gadget Definition Not working

I also tried a Gadgets implementation but it wouldn’t work. (Activate it here)

 FamilySearch Wiki

Gadget-AdobeLaunch.js

function init() { /* Code that depends on document-ready, external script, and some modules. */ console.log( "ready! Recording Page View\n" ); window._satellite.track('page_view',{