Button loses color when pointing

[janfeto]

My styles

<Style Selector="Button.Glow">
	<Setter Property="Background" Value="{Binding SelectedColor, Converter={StaticResource ColorToBrushConverter}}"/>
	<Setter Property="Foreground" Value="{Binding SelectedColorText, Converter={StaticResource ColorToBrushConverter}}"/>
	<Setter Property="Effect">
		<Setter.Value>
			<DropShadowEffect Color="{Binding SelectedColorGlow}" BlurRadius="{Binding RadiusGlow}" OffsetX="0" OffsetY="0" />
		</Setter.Value>
	</Setter>
	<Style Selector="^:pointerover /template/ ContentPresenter">
		<Setter Property="Background" Value="{Binding SelectedColor, Converter={StaticResource ColorToBrushConverter}}"/>
		<Setter Property="Foreground" Value="{Binding SelectedColorText, Converter={StaticResource ColorToBrushConverter}}"/>
		
	</Style>
</Style>

axaml

<StackPanel Orientation="Horizontal" Spacing="10" >
					Text="{Binding ButtonText}"
					Width="150" HorizontalAlignment="Left"/>
				<ColorPicker Color="{Binding SelectedColorText}" />
</StackPanel>
<StackPanel Orientation="Horizontal" Spacing="10" >
				<ColorPicker Color="{Binding SelectedColor}" />
</StackPanel>
<StackPanel Orientation="Horizontal" Spacing="10" >
				<ColorPicker Color="{Binding SelectedColorGlow}" />
</StackPanel>
<StackPanel Orientation="Vertical"  >
				<Slider Minimum="0" Maximum="100" Value="{Binding RadiusGlow}"
						HorizontalAlignment="Left" Width="200" />
</StackPanel>

ColorToBrushConverter

 public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
 {
     if (value is Color color)
     {
         return new SolidColorBrush(color);
     }
     return Brushes.Transparent;
 }

Text.mp4

Output:
[Binding]An error occurred binding 'Background' to 'SelectedColor' at 'SelectedColor': 'Could not find a matching property accessor for 'SelectedColor' on 'System.String'.' (ContentPresenter #PART_ContentPresenter)
[Binding]An error occurred binding 'Foreground' to 'SelectedColorText' at 'SelectedColorText': 'Could not find a matching property accessor for 'SelectedColorText' on 'System.String'.' (ContentPresenter #PART_ContentPresenter)

[stevemonaco]

It seems like your bindings are incorrect somewhere and you may be hitting the case where you return Brushes.Transparent. Hard to tell with a partial sample though.