### Describe the bug When exporting a grid with joined columns the result excel doubles the row with header names ### Expected behavior _No response_ ### Minimal reproducible example _No response_ ### Add-on Version 2.5.1 ### Vaadin Version 24.7.3 ### Additional information _No response_
Describe the bug
When exporting a grid with joined columns the result excel doubles the row with header names
Expected behavior
No response
Minimal reproducible example
No response
Add-on Version
2.5.1
Vaadin Version
24.7.3
Additional information
No response