Table.columns.queryName property not updated after changing the aggregate function
I've created the following custom visual using atable Data View Mapping. If I added a column to myGroupingOrMeasure Data Role the table.columns.queryName property of this column takes the value of the first summarization option (which is sum): "Sum( Table.Column1 )".
But if I change the aggregate function of this column to "Don't Summarize" (or any other), the queryName property doesn't update at all, is still "Sum( Table.Column1 )":
Exploring Custom Visual DataView
Steps to reproduce this issue
1. Create the following table:
Adding data to a new table
2. Create a custom visual with the following capability: