I'm following your example listed here (in ObservableCollection section)
https://docs.telerik.com/blazor-ui/components/grid/selection/overview
The following scenario does not work.
Select an item in the grid.
Clear data set. Grid (simplified) look like this. Notice that the checkbox is selected even though nothing is in the grid.
Uncheck chekcbox.
Check checkbox -> All items from the previous data set will be selected (printed in ul bellow grid)
I have inspected the grid and i does not contain any item in its Data collection so I'm unsure from where does it get the selection.
Best regards,
Robert