Radzen DataGrid Merge the rows

[Angela_Lee]

I am able to merge the cell.

However, when clicking the next page, the columns were shifted. Please see the below figure. Please advise what I should do. Thanks!
" <RadzenDataGrid @ref="TopicGrid" AllowAlternatingRows=true AllowFiltering=true AllowPaging="true" PageSize="20" AllowSorting="true" EditMode="DataGridEditMode.Single" CellRender="@CellRender"
Data="@AllTopic" TItem="Topic" RowUpdate="@OnUpdateRow" RowCreate="@OnCreateRow" Sort="@Reset" Page="@Reset" Filter="@Reset" Density=Density.Compact GridLines="DataGridGridLines.Both" PagerPosition=PagerPosition.TopAndBottom PagerHorizontalAlign="HorizontalAlign.Left" ShowPagingSummary="true" FilterCaseSensitivity="FilterCaseSensitivity.CaseInsensitive">"

[DTrivedi]

Checking if there was any solution to the issue or was there any work around implemented for the same.