Your LimeSurvey version: 5.6.4
Own server or LimeSurvey hosting:  q-staging.greenpeace.es/index.php?r=surv...x&sid=559519&lang=es
Survey theme/template:  q-staging.greenpeace.es/index.php?r=surv...x&sid=559519&lang=es
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Google traditional Analytics is deprecated and will stop working in June. So as the old tagging method. However if I insert my GA4 ID in LimeSurvey it doesn't work because it generates the old ga code instead of the new gtag. Here's what's inserting:

<script>
    (function(i,s,o,g,r,a,m){ i=r;i[r]=i[r]||function(){
    (i[r].q=i[r].q||[]).push(arguments) },i[r].l=1*new Date();a=s.createElement(o),
        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
    })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

    ga('create', 'G-0VT32NXNBN', 'auto');  // Replace with your property ID.
    ga('send', 'pageview');
</script>

It should use Google's Gtag. Here's the documentation developers.google.com/tag-platform/gtagjs/install

There has already been a post about this: Please join forces instead of distributing the information in different posts.

forums.limesurvey.org/forum/can-i-do-thi...tion-with-limesurvey

Posting here in the forum will have little to no effect. There needs to be a bug report / feature request.

Depending on your version of LS chances can be higher or lower for this to be implemented. My guess ist that the new implementation of GA4 won't make it into LS 3.x because I think its support will run out soon. But there are good chances that it will be implemented in LS 5.

What is tricky though: How to implement it, without destroying installations that have not yet made the switch to GA4 and still use the old code until June.

Surely you can place the necessary GA code directly in a theme TWIG file. No?

Surely you can place the necessary GA code directly in a theme TWIG file. No?

Of course you can do it the manual way. No problem. But they are asking about the implementation within Limesurvey. If the old code won't work anymore, it makes sense to either adapt the functionality in Limesurvey or get completely rid of it (probably not an option ).

Currently you can setup Google Analytics on the global level and on a survey level by providing an ID. Especially the survey level would probably quite though within the theme. I don't use it, but obviously people use it out there. It is already the second poster with the same concern.

I did that (adding it to the Twig) I was just reporting that the bug exists. I didn't found an issue tracker to report the bug. Github has it disabled and if it exists, it's not easy to find.

bugs.limesurvey.org/

Limesurvey.org --> Community --> Contribute - Bug Tracker

I agree that it could be easier. But nothing a Google search for "bug+limesurvey" wouldn't solve.

So I had a quick chat with one of the developers and according to him in LS5 this should work.

And as expected, there are no plans to adapt LS3 for this change. It is in a phase where no new features should be added and I expect it to be EOL still this year.

So there are good reasons to move on to LS5.