A very useful feature for measuring subscriber engagement, it is not currently supported by Themes and so requires deviating from the OOTB code in order to implement.
https://docs.chartbeat.com/cbp/tracking/standard-websites/subscriber-engagement
Elinor O'Neill
Hi Elinor, thank you for the idea. I will add this as "future consideration" since it is an idea worth exploring; we could potentially offer an out-of-the-box implementation for Arc Subscriptions using our default output type, and we'd look at ways to make it more flexible for other providers. I'll update if/when we pick this up!