Why Don’t Icons Have Responsive Size Units?

Hi all,

Im wondering why icon widgets in elementor dont have units such as % in order to calculate the size that the icon should be displayed. I am making a full screen landing page and its really important to me that positioning all stays relative to the verticle width, and currently the icons are the only element preventing that.

Will this be added in a future update?

And is there any custom CSS that could achieve this in the meantime?

Thanks in advance!
-Luke