If you prepare a Xamarin.Forms app to respect iOS Dark Mode, it is apparent that the RadDataForm is only respecting the native elements for Dark Mode.

REPRODUCIBLE

For example, use my attached reproducible.  Notice how the text in the native editors has the appropriate light text, but the background is still stuck on light coloring.

If you try to use Editor style or GroupHeaderStyle, you can't use DynamicResource because the style's properties are not BindableProperties:

We really need these properties to be usable with DynamicResource, so this is a feature request more than a bug report. Update the properties to BindableProperties that with with DynamicResource.

WORKAROUND

A workaround for this would be to set everything you can to be transparent:

Thank you.

Setting DataFormPasswordEditor inside a custom renderer on Android leads to the following exception:

Java.Lang.NullPointerException: Attempt to invoke virtual method 'java.util.Iterator java.util.ArrayList.iterator()' on a null object reference

If the following data annotations are defined:

[DisplayValueFormat(Date = "MM-dd-yyyy HH:MM tt")]
[ReadOnly]

DisplayValueFormat is not applied properly.

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.

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.

The error message is not showing when the editor is empty and the ValidateAll method is called 

Numeric and date editors are not aligned identically to the other editors inside the dataform

The segmented editor does not change the underlying property immediately.

Add localization for DisplayOptions data annotation.

Available in minor release 2018.2.727.250. It will also be available in the R3 2018 release.

Available in the 2018 R2 SP release.

Available in the 2018 R2 SP release.

This prevents content below the control to be visible.

Available in the R2 2018 release.

Available in the R2 2018 release.