Dynamic SwiftUI Color to UIColor

I'm trying to convert a Color to UIColor. Unfortunately, when the SwiftUI color is dynamic (different value for light & dark) the UIColor created is not.

Here is some code example to illustrate the issue:

let lightTraits = UITraitCollection(userInterfaceStyle: .light)
let darkTraits = UITraitCollection(userInterfaceStyle: .dark)

let uiColor = UIColor(dynamicProvider: {
    $0.userInterfaceStyle == .dark ? .red : .yellow
})
uiColor.resolvedColor(with: lightTraits).hexadecimalRepresentation // #FFFF00 (== .yellow: OK)
uiColor.resolvedColor(with: darkTraits).hexadecimalRepresentation // #FF0000 (== .red: OK)

let color = Color(uiColor: uiColor)
let invalidColor = UIColor(color)
invalidColor.resolvedColor(with: lightTraits).hexadecimalRepresentation // #FFFF00 ( == .yellow: OK)
invalidColor.resolvedColor(with: darkTraits).hexadecimalRepresentation // #FFFF00 (.yellow ??)


extension UIColor {
    var hexadecimalRepresentation: String? {
    
        var r: CGFloat = 0
        var g: CGFloat = 0
        var b: CGFloat = 0
        var a: CGFloat = 0

        getRed(&r, green: &g, blue: &b, alpha: &a)
        return String(format: "#%02lX%02lX%02lX", lroundf(Float(r) * 255), lroundf(Float(g) * 255), lroundf(Float(b) * 255))
    }
}

I believe UIColor(_ color: Color) is only reading the color for one color scheme...