The new feature "Apply All slicers" can not be properly formated. In the Button -> Style box I simply can't change the Font Colour, Fill colour and the Border. While Icon, Shadow and Glow seems ...
SDittmannFleet
Advocate IV
Advocate IVI have the same issue. It occurred with the "Information" and the "Apply All Slicers" buttons. I tried to change the line color on the icon, and absolutely nothing happened. For the "Apply All Slicers" button, I had to toggle fill on and off for it to go away.