Delete the ViewNavigator 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 bar.
NuGet Package: DevExpress.Win.SchedulerExtensions
Create a View Navigator bar by specifying a SchedulerControl property of the
ViewNavigator and assigning the Bar Manager via the BarManager property. If a form already contains a Scheduler control and a Bar Manager component, then assignments and bar creation are performed automatically when the ViewNavigator component is dropped onto the form.