Color Picker is no longer working with .NET 9 Upgrade.

[ISSPRO-Eng]

I am getting the following exception when trying to open a popup that uses the color picker

Microsoft.Maui.Controls.Xaml.XamlParseException: Position 68:21. No method ColorPicker_PickedColorChanged with correct signature found on type MultiGaugeAttributeProgrammer.Views.RainbowWheelPopup

This is the method that was working in .NET 8
private void ColorPicker_PickedColorChanged(object sender, Color colorPicked)
{
// Use the selected color
SelectedColorValueLabel.Text = colorPicked.ToHex();
_vm.SelectedColor = colorPicked;
SelectedColorValueLabel.Background = colorPicked;
}