I though I have in the past set the icon size by breakpoint. However, when I try to do this with V4 the last size set is what is used for all breakpoints. I tried using a class but I don’t see any adjustments for the icon size.
I think Blocs 3 did the same thing.
You can give the icon a custom class and set the size using the font size.
Couldn’t you add icons as SVG files from the asset manager then set file sizes at each breakpoint using custom classes? That should work.
I used the font size to set the icon size by breakpoint but also had to set the icon setting in the sidebar to infinite. It looks like the sidebar setting over rides the class setting.
Yeah, I try and avoid mixing custom class and the side panel options as much as possible personally.