Without avar2 polyfill
In avar2-supporting systems, this will appear as intended thanks to system transformation of axis values. In other systems it will look bad.
font-variation-settings: ;
Hamburgerfonts
With avar2 polyfill
In all systems, this should appear as intended. The font’s avar2 table (if any) has been disabled and the JS polyfill is transforming the axes.
font-variation-settings: ;
Hamburgerfonts