Bug report

In the Spreadsheet, if you freeze too many columns and then try to export to Excel, the file is corrupted.

If you reduce the number of columns in the example below, the issue does not occur.

Reproduction of the problem

1. Open this example
2. Click the frozen rows button
3. Click the Export to Excel button

Current behavior

The exported file is corrupted and cannot be opened

Expected/desired behavior

The file should not be corrupted

Environment

• Kendo UI version: 2023.1.314
• Browser: [all]