Add a feature that allows you to open a sub menu when you click on a RadNavigationViewItem.
Similar to the hamburger menu in the Windows' Mail application.
allow user to set TimeSpan in RadTimeSpanPicker from text input
Currently when you have null value in a cell, RadPivotGrid considers it as 0. This way when you apply some Aggregate Functions, like Average for example, the result may not be as expected. For example if you have the cells 10, null, 10 RadPivotGrid will show as total the value 6.67 (for Average function). You should be able to exclude null values, so the value 10 will be shown as average for the mentioned cells. Available in the 2016 R2 release.
Want to add multiple Buttons/Commands without changing whole style.
Expose an event that allows you to cancel the navigation to a folder. For example, if you enter an address in the breadcrumb, click the back button, or select a directory in the navigation tree, then you should be able to cancel the navigation.
This can be done via a new event that have a Cancel property in its arguments, for example.
The naming shown here is not mandatory.
I think it would be really cool to include a search bar in the filter window, as implemented in Excel (Please find attached a screenshot for demonstration). This is a very useful functionality, as there may be too many options to choose from is the filter is added to subject ID, which could result in thousands IDs.
Add an API to load Dark tiles in the provider.
This mode can be achieved by showing tiles from the Carto Dark tile server.