Have you considered using Launch instead of DTM? DTM is full of document.write calls which is OK if you're using DTM in a supported way (i.e. Header embed synchronously loaded in the HEAD, and pageBottom() synchronously called just before the closing BODY tag).   There are certain expectations that ...

Your idea is a good one, but I'm pretty sure that the GTM data layer doesn't emit events that Launch could listen for. You could monkey patch the push method of the dataLayer object and add a custom event dispatcher.

Version 2.0.5 is available now.  Launch and DTM Switch - Chrome Web Store You should get this update automatically as caches clear.

stefanm38281801,Did Robert's response solve your issue?  If so, please mark his answer as correct.  If not, let's keep poking until we figure it out.  Full disclosure: Robert and I work together at Search Discovery. I saw your question and though I didn't know the answer myself, I guessed that our r...

We also need to update our website.  The technical details were not known in March of this year when we wrote that. They have been available for some time now, so this issue is on us, Search Discovery, and me, personally...

Thank you for raising this issue.  I investigated and made the code change today.  There should be an update (of the Launch and DTM switch) coming your way in the next few days.  I just need to run the change through our internal code review and testing process.

If jQuery is loading asynchronously you could have a race condition between DTM and the loading of jQuery. I don't think that you need to do event handling this way.  I'd use event rules within DTM.  That would free you from this issue. In cases where I do need to work outside of DTM, I try to use n...

Did this solve your issue? I'm curious to know.

OK!   I learned something new today. This is not a bug after all (Thanks Ben Robison for setting me straight!)In Launch, since any extension can expose data element types, the "Return Empty String for undefined data elements" must exist at a higher level.  It exists at the Property level. To enable ...

I think you may have uncovered a bug. In DTM, there is a global configuration at the web property level , Return empty string for undefined Data ElementsThis option does not appear to exist for Launch. For the Launch Core > Page Info > Title data element, if a page does not have a title tag, then t...