Possible to use different font for header? Right Align Header Text with column?

I'm able to right-align the data cells of a column, but it doesn't apply to the header.

But when I want to apply a monospace font to just the data cells, it also applies it to the header.

It seems to me that styling props should be divided out for headers and data cells separately. Is there a way to do this that I'm missing?

Loving the grid otherwise!