Since the April 4th annoucement that composite models only require "read" permissions on datasets in their lineage, I am trying to publish a report to end users and am having trouble.
My composite dataset (dataset #1) is published to a premium workspace. It's lineage includes a dataflow and a dataset (dataset #2) in the same premium workspace, as well as a sharepoint folder and a database view that runs through the Power BI gateway to our on-premise data warehouse.
My end user report is published in a separate premium workspace, and is shared via an app. My end user has read permissions on both the composite dataset #1 and the other datset #2 in the lineage. My end user can see all data in the report, with the exception of the data that is sourced from dataset #2. Those visuals error out, and when I click "see details" it says: Couldn't retrieve the data for this visual. Please try again later.
Has the enhancement to composite models not flowed through to all tenants yet? Is there something I need to update in my tenant settings to turn it on? Is there some additional user permission (like export data??) that is still a requirement?