If you use a TrueType font for the DataGrid column's Style properties (CellContentStyle, HeaderStyle), it is not respected and falls back to a default platform font.

It would be nice if we can just bind a .net DataTable or DateView as ItemsSource to the RadDataGrid.

When the selected item is set initially, the selected style is not applied to the row/cell

When you edit a value of a certain item and you tap outside of the DataGrid, so it loses the focus, the edited value is not committed and the DataGrid stays in invalid edit state.

When the filter descriptor is used once to filter a column with a lot of items and then you reset the descriptor this results in freezing the datagrid.

Programmatically changing column width does not reflect on the UI when the width value is lower than the current width value. 

No issues when increasing the value, the UI is updated

After changing the ItemsSource dynamically in code, the scrollbars disappear and the last column becomes invisible until the user taps an item in the DataGrid on Android 7.1. 

Like in the WPF GridView control: 

https://docs.telerik.com/devtools/wpf/controls/radgridview/columns/column-groups

1. Create a data grid with 2 picker columns

2. Bind each picker column to a different ItemsSource

3. Add some empty rows to the Datagrid 

4. Start the app

5. Select a picker value from the first column

6. Open a second picker from the other column

 First picker's selection disappears

The last columns are disappearing on dynamic content changed and are rendered as soon as the user taps on any item.  The issue occurs with devices/emulators with bigger screens when there are more columns shown -  tablets or devices in landscape mode.

In case there are more columns inside the DataGrid, a horizontal scrollbar appears when a user swipes left. However, sometimes it' not clear there are more columns further on the left. For example, when you define a column's width with a big value or when the number of first 5 columns fit perfectly with a device's width totally by coincidence. In those cases, it'll be helpful to display horizontal scrollbar by default so the user knows there're more information on the left. (Very similar to a vertical scrollbar)

After opening the Filtering UI for a certain column and selecting "More" button in order to choose visible columns, returning to the first Filtering UI view leads to the "And" label broken into two lines.

When there is no data in any of the cells of a row, the cells are not rendered at all,  and this prevents the user from being able to edit any data.

Currently, hiding the 'more' button in the of the DataGrid filter Options panel is not possible.

This is a feature request to add such an option to the DataGrid column styling options (potentially as a property of the HeaderStyle).

In case RadDataGrid is populated with large amount of items (~5000 items with 10 columns), scrolling horizontally to the right most side and reloading the data ( updating the ItemsSource) results in a non-responsive app.

Flicker can be observed when datagrid is manipulated/updated, or entering in edit mode. One example is tapping on a column header - when there is a column with a HeadetTemplate, the column header flickers. Other example is to double-tap a cell to go in edit mode. Also the behavior can be reproduced when DataGrid TemplateColumn is used.

 In Tab1 I have a DataGrid and in Tab2  I have also a DataGrid with data.

When you click on the change data button the data will change in Tab1 and Tab2. But when for example Tab2 is visible then the data in Tab1 is not updated when you go to that tab. When you resize the app then the data becomes visible.

filtering can no longer be applied as the "Reset" and "Filter" buttons are disappeared.

workaround use Xamarin.Forms v 4.8.0.1269

if the Flow Direction RTL

the sort of columns changing each time item source changed when customize HeaderContentTemplates  as a data template

 

and if HeaderText ysed instead of customizing label as data template the Arabic letters not shown correctly