When validation type list or a custom editor is defined for the last column of the Spreadsheet, the popup for displaying the items does not open.
Reproduction of the problem
- Open the Dojo - https://dojo.telerik.com/@NeliKondova/oNODiSuj
- Scroll horizontally to the last column and click on the cell.
- Try to open the popup.
The list with items does not appear.
The items should be displayed.
The issue is a regression starting with the 2023 R1 SP2 (2023.1.425) release.
- Kendo UI version: 2023.2.829
- Browser: [all]