The default behavior of this helper has been changed to return a Google Fonts URL with
?display=swap which tells Google Fonts to use
font-display: swap; to govern the font loading strategy for your storefront. This should result in a significant improvement to the first-page-load performance of your storefront, as fonts will not block the render of the page.
If you wish to further configure or customize the
font-display mode, you can supply an argument on the helper to do so.