I've created a WPF project where I am using a GroupBar control with GroupBarItems and GroupView in them. But when I added a reference to the theme Syncfusion.Themes.Office2016Colorful.WPF the project gave an error: "Cannot find resource named 'DefaultMenuScrollButton'. Resource names are case sensitive.". I'm attaching a simple project to illustrate the problem. Could you please help me to resolve it!
Thank you in advance!