2.1.4 [CSS3Fonts:2018] Section 4.7. Font features: the font-feature-settings descriptor

V0001: The font-feature-settings descriptor is not supported

The specification states:

 4.7. Font features: the font-feature-settings descriptor
  
         Name:               font-feature-settings
         ...
  
     This descriptor defines initial settings that apply when the font defined by an 
     @font-face rule is rendered. ...

EdgeHTML Mode

The font-feature-settings descriptor is not supported.