SplitButton is drawed incorrectly when IsEnabled=false by default and then enabled back about windowsappsdk HOT 1 OPEN

Another workaround is to refresh style on IsEnabledChanged event. I'm using custom split button style in my app and this code works fine as well.

IsEnabledChanged="SplitButton_IsEnabledChanged"
Style="{ThemeResource CustomSplitButtonStyle}"

private void SplitButton_IsEnabledChanged(object sender, DependencyPropertyChangedEventArgs e)
{
var splitButton = sender as SplitButton;
var style = splitButton.Style;
splitButton.Style = null;
splitButton.Style = style;
}

from windowsappsdk.