Why is it not possible to pin column totals?

While it is possible to pin row totals very easily in Quicksight in both pivot and regular tables, the same functionality is not available for column totals? Why is this? It would seem that both of these features should be as simple as one another to implement, given that they are essentially one and the same only on different axes. Is there any hope that this might be coming or simple enough to do that it could be turned around quite quickly? Additionally while you are working on totals another (likely more complicated) feature that would be nice to have would be if subtotal styling which was applied to all cells was also applied to the column/row cell as well, rather than having the total row/column styling taking precedence.

I will mark these as feature requests.

Thank you for brining these up.