Power BI dataflow refresh in test workspace fails

[Anonymous]

Hi,

I have a problem with refreshing dataflow in test workspace due to the missing connection to a data source. The refresh works in development workspace. Let me try to describe the setup.

I have deployment pipeline containing one dataflow and dataset as such:

The lineage in development workspace is like this:

The lineage in test workspace after the deployment is like this:

So from the lineage in test workspace there is missing connection to Snowflake data source which is causing refresh failure. Gateway connections and data source credentials are the same in both workspaces. 
Error description gained from the refresh history report is: Error: Credentials not found for data source.

There is no option to select the data source either in dataflow in test workspace:

I do not understand why data source was not copied as well to the test workspace.

Does someone has idea how to address this issues?

Thank you!