Perspective Table: Built in Spinner not working

Hi Forum,

Did I just missed any setting to make this work?
Spinner below not working:
image

Funny, or maybe that is not a spinner.

Edit: Oh yeah, that is not a spinner, any way to hide this? I tried Overflow = hidden, did not work.

I think that's actually a scroll bar. It'd likely disappear if you made the rows a bit taller. An applied overflow setting would be applied at the boundaries of the Table - not the individual pieces/elements/sub-components of the Table.