Firstly, don't link to a AEP Tags URL. None of us can open it since we're not users in your Tags product.  The warning that you see with your custom code is shown because optional chaining is, as you've noted, available with ES11 and above. However, by design, Tags wants to support as many browsers...

Hmm, this has stumped me too. 

You can't load one library followed by another library. A library is a collection of items (rules, data elements, extensions) that have been "packaged up" to load into a specific environment. Sidenote: as you may have noticed, you can load only one library in a development or staging environment at ...

What's the definition for your segment?

Oh, err, that sucks. ☹️ As I said, I hadn't tried this before, but had always assumed that that's how you could send data to another report suite in the same organisation.

Are you saying that your second report suite belongs to a different organisation?

I haven't tried the following myself, but I believe it should work for your situation. In the Web SDK extension, create a new instance and fill up the information as required. Provide a unique name for that new instance too, instead of the default "alloy". With this new instance, you'll also need t...

@xcode2295 wrote: How to generate FPID value using web sdk? Your website has to generate this. See https://experienceleague.adobe.com/docs/experience-platform/edge/identity/first-party-device-ids.html?lang=en#setting-a-cookie-using-your-own-server. Talk to your developers about creating the FPID in...

When implementing Web SDK, you have to remember how data flows from your website to AA: your website --> Launch Tags --> Web SDK --> Datastream --> AA So to send data to multiple AA report suites, you need to modify your Datastream. Click the 3-dot menu for the Adobe Analytics service and choose "Ed...

From your comment above, you mentioned this: @igarciacufree wrote: The solution was to create a rule that after the page is loaded, has a delay before setting  the youtube eventListener -  If you use my YouTube Playback extension, then at this Rule, you can run my extension's action, "Enable video ...