UIpath defect - Salesforce Activity Pack


I’m creating a SOQL Query in UIpath using the Salesforce Activity Pack, but according with this article , the result cannot be stored in a Datatable if there is a Join between two tables.

When i execute the query in Salesforce Workbench, the Query executes without problem… (“SELECT Name, (Select FirstName, LastName FROM Contacts) FROM Account LIMIT 100”)

But when i run the same query in UIpath using the activity pack and SOQL Activity i have this error…

Is there a way to retreive the results of the execution besides a datatable ? I’m assuming this is a tool defect.

Any idea would be greatly appreciated. Thanks !

Any ideas ?