Hi, I struggle to use the alterante six and nine of the San Francisco Compact Font in my Watch App. Can anybody tell me how to use them in Swift?I use this code in my iOS-App but it fails on the WatchKit:func alternateNumberfont() { let bodyFontDescriptor = UIFontDescriptor.preferredFontDescriptorWithTextStyle(UIFontTextStyleBody) let bodyAltStyle1Descriptor = bodyFontDescriptor.fontDescriptorByAddingAttributes( [ UIFontDescriptorFeatureSettingsAttribute: [ [ UIFontFeatureTypeIdentifierKey: kStylisticAlternativesType, UIFontFeatureSelectorIdentifierKey: kStylisticAltOneOnSelector ] ] ]) let altStyle1BodyFont = UIFont(descriptor: bodyAltStyle1Descriptor, size: 12.0) maxDrawDist.font = altStyle1BodyFont }