PivotDataGrid dynamic data aggregation

We are using IDictionary<string, object> as a dynamic data source in PivotDataGrid. However, aggregation functions such as AggregateFunction.Sum, Average, Min, and Max do not seem to work as expected.
According to the dynamic data example below, the column is configured with AggregateFunction.Sum:

However, the displayed result appears to be calculated as Count rather than Sum.

Is there any limitation or additional configuration required when performing aggregation on dynamic data sources?

Thanks! Reproduced and fixed - the fix will be released today!

Thank you for the excellent and prompt support! Much appreciated. :blush:

I have confirmed that AggregateFunction.Sum is applied by default.
However, the column UI does not display aggregation options such as Sum, Average, Min, or Max.
In the PivotDataGrid samples, these options are also not shown when using dynamic data.
Is this the intended behavior, or could this be an issue with the current implementation?