I have recently upgraded the syncfusion grid version to 13.3460.0.7 from 5.102.1.0 in Application.
Issue: Shift + arrow keys rows selection feature has stopped working.
Below is the code snippet, I am using in constructor of sfGrid.cs class.
WantEnterKey = false;
WantKeys = false;
//this.Model.Options.ActivateCurrentCellBehavior = GridCellActivateAction.SelectAll;
this.Model.Options.AllowSelection = GridSelectionFlags.Any;
this.AllowSelection = GridSelectionFlags.Any;`
The feature is working in the older mentioned version with this code but not in new version.