Is AA cookie is blocked via OT?  

I think you can setup in GTM a trigger to listen to for a data layer change, so could replicate same process we did.

I think you could implement something similar using GTM, what Tag solution are you using?

Hi, We did,We implemented an event to listen to a 'data element change' in Launch.to listen to the OneTrust (OT) Activegroups function. This picks up which new OT category has been confirmed by user within 2 seconds of being selected so then fires the cookies - thus enabling first page tracking.

Does the metric 'Average Time on Site' include single page visits?

Hi @kevalytics @Gokul_Agiwal We've having an issue in that using the OneTrust autoblock feature it's preventing Launch script running, therefore what cookies are required to run to enable Launch which are GDPR compliant as if its the AMCV cookies these track the user, so aren't compliant. We require all cookies to be block and on acceptance the relevant cookies fire enabling first page tracking of Adobe Analytics ThanksJames