Delete the RibbonViewNavigator component and generate bars automatically by selecting required items from the popup menu, which is invoked when clicking the scheduler's smart tag at design time.
A component used to create a View Navigator Ribbon page.
NuGet Package: DevExpress.Win.SchedulerExtensions
Create a View Navigator Ribbon page by specifying a SchedulerControl property of the
RibbonViewNavigator, and assigning the Ribbon Control. N 2492 via the RibbonControl property. If a form already contains a Scheduler control and a RibbonControl, then assignments and page creation are performed automatically when the RibbonViewSelector component is dropped onto the form.