Thanks for the input. We are investigating this, but can make no commitment at this time.
An error occurred while saving the commentcopdips commented
at least is it possible to let pwoershellget to support the credentials in the nuget config ?
Created an Issue on GitHub to put this in our backlog: https://github.com/PowerShell/PowerShell/issues/2579
Feel free to continue voting on this item here to drive prioritization.