I would like to show some icon next to a column that indicates that the column can be sorted or not. I have set the Sortable="true" at the grid level and for one of the grid column the sortable is set as false.
By default, the Grid does not automatically sort the provided data, which is why no sorting indication is shown. To address this, I typically handle the OnStateInit event, which allows setting an initial state for the Grid. In this event handler, I add a Sort Descriptor to sort the first column upon initialization.
For more details, you can refer to the official documentation: https://www.telerik.com/blazor-ui/documentation/components/grid/state#onstateinit