Markdown styling issues with Macos

Hi, I ran the following code on iOS and MacOS and found a discrepancy.

struct ContentView: View {
    var body: some View {
        VStack {
            Text(text)
        }
    }
    
    var text: AttributedString {
        let markdown = "[This is a link](https://queue.community)"
        var attributedString: AttributedString = try! AttributedString(markdown: markdown)
        let fullStringRange = attributedString.startIndex..<attributedString.endIndex
        attributedString[fullStringRange].foregroundColor = .red
        return attributedString
    }
}

When I ran the code targetting iOS, it correctly overrides the link color to red, but when I target MacOS, it stays the default color of blue. I need the ability to override foregroundcColor on MacOS. (See Images)

Please explain how I can do this: it is core functionality.