 					guard scanner.scanUpTo("\"", into: &postscriptName) else { continue }
 
 					fontBuilder.postScriptName = postscriptName as String?
-
-				case "-cocoa-font-uiusage":
-					let scanner = Scanner(string: value)
-					scanner.scanString("\"", into: nil)
-					var uiusage: NSString?
-					guard scanner.scanUpTo("\"", into: &uiusage) else { continue }
-
-					fontBuilder.uiUsage = uiusage as String?
 
                 case "text-align":
                     let alignment = self.parseAlignment(from: value)

		var isBold: Bool = false
		var isItalic: Bool = false
		var pointSize: CGFloat?
		var uiUsage: String?

		func makeFont() -> Font? {
			guard let fontName = self.postScriptName ?? self.familyName else { return nil }

			var attributes: [FontDescriptor.AttributeName: Any] = [
				FontDescriptor.AttributeName.name: fontName
			]

			let fontDescriptor = FontDescriptor(fontAttributes: attributes)
			let fontDescriptorWithTraits: FontDescriptor?
