Hi,

After updating Infragistics packages to the new version 21.1.27 we have observed a behavior change in the Spreadsheet control when using list validation rule for in-cell dropdowns. The dropdown list shows values from the first column (which are IDs) and not from the referenced column itself. 

The original MS Excel spreadsheet shows the dropdown values correctly.

We need the same behavior as in the previous Infragistics version, when the dropdown shows the same values as MS Excel spreadsheet. How can this issue be fixed?

The sample application is attached.SpreadsheetDropdownIssueSample.zip