Radzen DataGrid OnSort doesn't reflect sorted data on UI

Hello. I'm using Radzen DataGrid's OnSort event handler. Even though I can see the properly sorted data when I'm debugging but it doesn't reflect on UI.

Please let me know if I'm doing anything wrong. I would appreciate to any help or clue.
Thanks.

Use LoadData instead Sort event if you need custom sorting:

Thank you @enchev . It was helpful using LoadData like this