Perspective Table: column with view render type

Hi everybody,
I'm trying to have a perspective table column render as view. Whatever size I set for the view I use as template (viewPath property), the table row is rendered with a 200px height. If I force the row height to 40px by using e.g. the height property of the cells style section, the view is ugly rendered - I loose part of the view, as if it were shifted to the top.
Any suggestion?

Thanks, regards

I found the cause, being the position.basis property of the only component in the template view which was set to 200px.