When adding Columns in Power Query there is no option to choose the data type, so columns are added as untyped. Users are left to add another step, or manually edit the function to set the optional ...
Very useful! Writing a type into the Table.AddColumn function is a great way to keep code clean and intuitively understandable, versus adding a Change Type step. Ability to select this directly in the Custom Column and Conditional Column interface would be very helpful!