Variable font files may define presets for variation axes, also known as “instances”. Web Inspector should expose these instances so that web developers can quickly apply their corresponding values for variation axes to their designs. Font variation instances do not themselves map to any CSS property. They’re just collections of values for variation axes to be used on CSS `font-variation-settings` or to specific `font-*` properties. <rdar://103118390>
rdar://103118390
Pull request: https://github.com/WebKit/WebKit/pull/8784
Created attachment 464542 [details] Video recording of demo with patch applied
Created attachment 464544 [details] Screenshot of Fonts panel with patch applied