Window buttons icon size

[Lorenzo Sutton]

Hi all,

After a bunch of updates I am now on XFCE 4.12 and one thing that 
happened is that the icons in the "Window Buttons" item are really small 
in terms of ratio vs panel size, at least compared to earler. I have it 
set-up with icon + window title.
I have also set the theme to "Breeze" (as packaged with Manjaro) but 
this looks to be quite similar with various themes. I'm wondering if 
there's a way to increase the icon size a bit.

Thanks
Lorenzo.