Node converter parent derivation from property on Added node, rather than it's parent

Summary: Base node with Node-Picker for remote App Parent, converter returns Null (seems to use source node's parent to get property from?)

Content (please ensure you mask any confidential information): Before the Parent Copy/Transform became a direct option in the converter we use to have converion of both parent and node in a request row use same transform formula with 'IF' statement.
This allowed for example a new Added ACnnnn node to pass through from P&L app to Cash Accounting app verbatim, while parent could be obtained from new nodes chosen 'related Cash parent' (enforced by Validation) using a Node Picker property (on a Lookup Dim, subscribed from Cash App).