Currently in RadAccordion one accordion item is always expanded.  I would need the option the accordion to be fully collapsed. In addition, when the header of an expanded item is clicked, it should be collapsed.

Add controls to selecting dates/times that also support null or blank values.  Currently the DatePicker control that is provided as part of Xamarin Forms doesn't allow for a null or blank date.
Provide the ability to select date and time in single UI.

Add a View that displays a list of the scheduled appointments.

Add public-facing methods to re-call DataSourceProvider GetSourceFor methods. This would allow for refreshing the datasource.

Alternatively, add support for ObservableCollection to be used for DataSources so that the pickers reflect any changes to the underlying data source.

Sets the number of pixels from the screen edges that will define the touchable area which allows to open the DrawerContent

The property is available in native controls:

Android: TouchTargetThreshold
iOS: EdgeSwipeTreshold
UWP: TouchTargetThreshold

Currently, all groups are expanded by default. We should expose methods to collapse/expand certain groups. Furthermore, CollapseAll, ExpandAll groups should be considered as well.

Available in the R2 2018 release.

Provide a GroupHeaderStyle which will allow users to apply background color and border styling to the group headers in a similar way as ItemStyle.

With the current implementation of the control you can enter all symbols, so provide an option to change the keyboard type. 

Add a new image cropper control, which allows users to drag/zoom a selected image within a defined frame, so that the resulting image has a defined width and height.   This should offer an experience similar to the Facebook app's screen for adding/updating your profile photo.   The control should display the non-selected area of the photo with configurable opacity settings, and optionally allow for a resulting circular image.

I have an autocomplete that needs to fire some validations even when the user does not select anything from the suggestion view, i.e when the autocomplete Loses the Focus.

I saw that "Completed" event is in development, but that is not enough for me, I would need the "Unfocused" event.

consider adding a "max height" and "max width" option so that the file sizes are manageable. So in that scenario if we set the max height to 450 then we shouldn't see anything larger than 800x450 in the result.

We should consider adding a mechanism to set a template for the appointments in Xamarin.Forms so that users can add additional elements to the appointments such as images, additional info, etc.

Currently the indeterminate state could be applied only with code (by setting IsChecked to null), there is no way to control it through UI

With the current implementation of the control, if you have events later in the day - the user needs to scroll down so that they are shown. We can consider adding a mechanism to show the first available event or expose methods to bring a specific event into view.

By default, the view starts at 0:00 AM, we would need to provide the option to scroll the view to specific time, for example 9:00 AM.  The approach should work for DayView and MultiDayView modes.

A NullReferenceException is thrown when navigating back from a page that contains a RadChat.