Hoping someone can answer this question, even though it's a bit obscure. We are using Salesforce Inbox in our org, and want to use the automatic logging features that are available only with Einstein Activity Capture (EAC). However, it's my understanding that Activities are treated differently once we turn on EAC, and I've read that I cannot trigger processes using the "new" Activities.

We currently have "old style" Activities being generated through a HubSpot integration. Will those still be stored on the "old" Activity object? And as a result, will those processes continue to run?