I’m currently using Google Tag Manager (GTM) to track user activities on my site. However, I’ve encountered an issue with tracking continuity when users authenticate their email addresses on a different device. It seems that the tracking stops once the user switches devices during the email verification process.
From what I understand, including the _ga parameter in the authentication URL within the email can help maintain the tracking continuity. However, I’m unsure how to effectively retrieve the _ga parameter from cookies and append it to the authentication URL.
Can anyone provide guidance or examples on how to extract the _ga parameter from cookies and incorporate it into the email authentication URL? This way, I can ensure consistent tracking even when users complete the email verification on a different device.
Any insights or tips on this would be greatly appreciated. Thank you!