Can't select field for Default Value field of "Create New Row(s)" action within "Action Sequence"

Hi Pat,
We are excited to see that you are using the new action sequence features in Millau. Sorry that you are running into issues. We want to make sure that the new features are easy to use. If you can reproduce this on a new page that only includes the necessary components and standard salesforce objects and fields, could you please paste the XML here? I’ll be happy to investigate.