I have successfully installed the analytics extension but when trying to configure the report suites for the respective environments I am unable to dynamically select report suites that already exist within the company. I am logged in via the Marketing Cloud and have full admin access to analytics. I've also create respective environments. Previously in DTM I was able access and set report suites dynamically via a web services or standard Marketing Cloud connection.
Did I miss an important step within configuration that would give me this functionality?
Currently, the Analytics extension does not automatically pull a list of your available report suites. You'll either need to manually type them or choose a data element that has the report suite stored via the data element picker icon to the right of the field.
That sounds like a great idea though so I'd encourage you to create an idea for that via our Launch - Feature Requests community.