When using cell editor template and editing the cell, and at some point exits the view port, to start editing another cell this makes the content of the previous cell to disappear.

Currently, i can use the public method ScrollItemIntoView to scroll to an item in the DataGrid. 

I noticed you have an internal method: ScrollColumnIntoView. Please make it public so I can use it to scroll to a specific column.

Exception in scenarios when rendering many columns or changing the column width to a huge value for example - 444444 

Currently, the PropertyGroupDescriptor in the DataGrid component does not support grouping by nested properties (e.g., Customer.Address.City). Enhance the PropertyGroupDescriptor to support nested property paths, allowing developers to group data based on sub-properties within complex objects. This would align with common data-binding patterns and improve the flexibility of the DataGrid for real-world scenarios involving nested data models.

Delegate aggregate descriptor does not update value in the UI when adding/removing item.

The behavior also happens with the property aggregate descriptor.

Provide an option to sort the template column by nested property. 

For example: 

when committing the edited value in ComboBox, Boolean, Text, the datagrid scrolls at the beginning. The issue happens when using a DataPager and the data model implements property changed

I cannot filter the ComboBox column when setting a complex object for the column PropertyName and nested property for the ItemDisplayBindingPath. When opening the filtering ui, and selecting a value from the distinct values or entering a letter in the entry, and press filter, the data is cleared and not filtered. 

When grouping descriptors are set immediately after assigning the ItemsSource on a DataGrid, the descriptors are cleared internally, resulting in grouping not being applied. This occurs because the data engine is still in the process of updating the ItemsSource, and no immediate update is triggered by the added or removed descriptors afterward.

Sometimes when you mouse out of the header, the hover background stays and doesn't go away until you mouse into and out of it again.

Provide support for nested properties in the property aggregate descriptor.

jittering occurs when scrolling through the data and having binding in the footer text, expanding the row details and live data update.

Similar to the Indicator and FilterIndicator, they both expose FontOptions - FontFamily, FontAttributes and FontSize properties. Provide such for the SortIndicator.

For the distinct values, there is a bool property that allows you to hide the distinct values: ShowDistinctValuesFilter. 

Expose similar way for the Show Rows with Values options

 

When setting GroupAggregatesAlignment NextToHeader and the column size mode is stretch or auto, the aggregates text in the group header is misaligned, part of the text enters in next column when data changes.

 

when the column is resized or datagrid is scrolled, the aggregates are aligned as expected

Null reference exception occurs when measuring the cells container:

at Telerik.Maui.Controls.DataGrid.DataGridTextCellArranger.PrepareContainerForItemOverride(GridCellModel model)
   at Telerik.Maui.Controls.DataGrid.DataGridNumericalCellArranger.PrepareContainerForItemOverride(GridCellModel model)
   at Telerik.Maui.Controls.DataGrid.DataGridColumn.Telerik.Maui.Controls.DataGrid.IDataGridColumnDefinition.PrepareContainerForItem(GridCellModel model)
   at Telerik.Maui.Controls.DataGrid.CellsController`1.GenerateCellsForRow(IItemInfoNode rowModel, Int32 rowSlot)
   at Telerik.Maui.Controls.DataGrid.NodePool`2.GenerateModelsForInfos(IList`1 itemInfos, ModelGenerationContext modelGenerationContext, MeasureContext measureContext)
   at Telerik.Maui.Controls.DataGrid.NodePool`2.MeasureForward(MeasureContext& context)
   at Telerik.Maui.Controls.DataGrid.NodePool`2.MeasureVertically(RadSize availableSize, Double offset, Double verticalBuffer)
   at Telerik.Maui.Controls.DataGrid.NodePool`2.OnMeasure(RadSize availableSize, Double offset, Double verticalBuffer)
   at Telerik.Maui.Controls.DataGrid.GridModel.MeasureCells(RadSize availableSize)
   at Telerik.Maui.Controls.DataGrid.DataGridContentLayout.Measure(Double widthConstraint, Double heightConstraint)
   at Microsoft.Maui.Platform.MauiPanel.MeasureOverride(Size availableSize)
   at ABI.Microsoft.UI.Xaml.IFrameworkElementOverrides.Do_Abi_MeasureOverride_0(IntPtr thisPtr, Size availableSize, Size* result)

 The following null reference exception occurs inside the CanLoadMoreItems method

When the cells are measured a NullReferenceException is thrown:

Telerik.Maui.Controls.DataGrid.DataGridTextCellArranger.PrepareTextPaintable(GridCellModel model, TextPaintable textPaintable)
Telerik.Maui.Controls.DataGrid.DataGridTextCellArranger.PrepareContainerForItemOverride(GridCellModel model)
Telerik.Maui.Controls.DataGrid.DataGridCellArranger.PrepareContainerForItem(GridCellModel model)
Telerik.Maui.Controls.DataGrid.DataGridColumn.IDataGridColumnDefinition.PrepareContainerForItem(GridCellModel model)
Telerik.Maui.Controls.DataGrid.CellModelGenerator.PrepareModelForItem(GridCellModel decorator)
Telerik.Maui.Controls.DataGrid.CellsController<GridCellModel>.GenerateCellsForRow(IItemInfoNode rowModel, Int32 rowSlot)
Telerik.Maui.Controls.DataGrid.GridModel.ITable.GenerateCellsForRow(Int32 rowSlot, Double largestRowElementHeight, IItemInfoNode rowDecorator, Boolean isFrozen)
Telerik.Maui.Controls.DataGrid.NodePool<GridRowModel, RowGenerationContext>.GenerateCellsForLine(Int32 slot, Double largestLength, GridRowModel lastElement)
Telerik.Maui.Controls.DataGrid.NodePool<GridRowModel, RowGenerationContext>.GenerateModelsForInfos(IList<> itemInfos, ModelGenerationContext modelGenerationContext, MeasureContext measureContext)
Telerik.Maui.Controls.DataGrid.NodePool<GridRowModel, RowGenerationContext>.MeasureForward(MeasureContext& context)
Telerik.Maui.Controls.DataGrid.NodePool<GridRowModel, RowGenerationContext>.MeasureVertically(RadSize availableSize, Double offset, Double verticalBuffer)
Telerik.Maui.Controls.DataGrid.NodePool<GridRowModel, RowGenerationContext>.OnMeasure(RadSize availableSize, Double offset, Double verticalBuffer)
Telerik.Maui.Controls.DataGrid.GridModel.MeasureFrozenCells(RadSize availableSize)
Telerik.Maui.Controls.DataGrid.DataGridContentLayout.Measure(Double widthConstraint, Double heightConstraint)
Telerik.Maui.Controls.RadLayoutManager.Measure(Double widthConstraint, Double heightConstraint)
Microsoft.Maui.Controls.Layout.CrossPlatformMeasure(Double widthConstraint, Double heightConstraint)
Microsoft.Maui.Platform.MauiView.CrossPlatformMeasure(Double widthConstraint, Double heightConstraint)
Microsoft.Maui.Platform.MauiView.SizeThatFits(CGSize size)
Telerik.Maui.ScrollView.ScrollViewContent.TryGetDesiredSize(UIView view, CGSize availableSize)
Telerik.Maui.ScrollView.ScrollViewContent.SizeThatFits(CGSize size)
Telerik.Maui.ScrollView.ScrollViewContent.ValidateMeasure()
Telerik.Maui.ScrollView.ScrollViewContent.LayoutSubviews()
Telerik.Maui.ScrollView.ScrollViewContent.__Registrar_Callbacks__.callback_1209_Telerik_Maui_ScrollView_ScrollViewContent_LayoutSubviews(IntPtr pobj, IntPtr sel, IntPtr* exception_gchandle)
--- End of stack trace from previous location ---

instead of using the footer template, expose cell renderer approach for the column footer

when scrolling through the datagrid horizontally using the scrollbar flashing and missing text and column header occurs.