Copying project with Dataviewer + Airtable


I have a working thunkable project that has a Dataviewer pointing to an Airtable. But when I make a copy (duplicate) - in the new project the link does not work. It does not retrieve data. When I look at the Data source instead of showing the Airtable icon it shows the grid. I can’t make it work unless I delete all data sources and recreate them. Appreciate any pointers/ help.