IDT Not creating GROUP BY clause on aggregated Calculated Column

Hello!

I'm creating an Semantic Layer in Information Design Tool with this set:

1. An Date Dimension with CALCULATED COLUMN as min() and another as max() from the primary key of the table;

2. Using the generated column as the join comparison to the fact table;

3. Using Date Parts for the Business Layer (year, month, day...)

The problem:

When use the Date Parts on Universe, the IDT isn't creating the GROUP BY clause. When manually input the GROUP BY for the selected column from table, all works fine.

Any sugestions about what's wrong?

Thanks for all!

Best regards,