Remove upper padding on new slicer cards

Hi !

I want to create a button-like card using the new slicer from PowerBI. I want this button to be small enough, but there is like an upper padding that makes my text disappear when decreasing slicer size too much.

With the default slicer, I do not have this problem, but I can't create cards with rounded corners with it...

Is there something I can do ? It is a very surprising behavior.

Any help would be very appreciated 🙂

Benjamin