Loading Chart on iOS raises an exception of type InvalidCastException.

The chart BindingContext does not propagate correctly to some of its children, e.g. axes and grid.

Available in the R3 2018 SP release.

Available in the 2018 R2 SP release.

When the Chart is zoomed, new labels are not rendered on iOS.

When RadChart is placed inside a ScrollViewer and there is tooltip displayed, scrolling the content with a slide gesture does not hide the tooltip.

NSRangeException is thrown when second series has more items than the first one on iOS.

Available in the R3 2018 SP release.

Available in the R3 2018 SP release.

When you declare a specific CalendarAppointmentsStyle and assign it to the AppointmentsStyle property of the RadCalendar - it is not respected. However, if you try to set it in the NativeControlLoaded event, the changes are correctly applied. 

Available in minor release 2018.1.405. It will also be available in the R2 2018 release.

With the current release the chart does not update its series (and axis) when the BindingContext is set on a button click.

Available in minor release 2017.3.927. It will also be available in the R3 2017 SP release.

Available in the R3 2018 SP release.

Available in the R3 2018 SP release.

On the Chart control, the labels of the Legend are in a different font than everywhere else on iOS.

If customers set bindings to these properties and try to set range from negative to positive values (e.g. from -0.5 to 0.5) the bindings are not applied as expected.

After setting the MajorLinesVisibility property to GridLineVisibility.Xy only the Y lines are showing up.

A possible workaround is to manually set the MajorStepUnit and the MajorStep properties according to your setup.

Edit: Avalable in R3 2017 SP release.

Available in the 2018 R2 SP release.