Calculate selected rows with Non-Integer columns

I’m missing the feature that displays/calculates the number of selected rows in the current grid. The calculate selected fields icon only active on integer/number columns. This is not applicable if you have only VARCHAR2 columns in the table. Would you enable count operation for VARCHAR2/DATE columns, please?

If you can’t operate on VARCHAR2/DATE fields, maybe you can add the number of selected rows as an extra information to “Row x of Y total rows” on the toolbar.

Thanks for your help.

T.