Group Header Issue

[Nucleo]

Hello, I'm trying to customize my group header but I'm having some problems. I seted a style for the CommomColumnHeader, but it is not being applied. I'm constructing my columns and columnGroups dynamically, so I don't know if this is causing the problem.

Thanks in advance.

[Dimitrina]

Hello,

 You can style the column headers as shown in this help article. Have you done it like so?

Regards,
Didie
the Telerik team

[Nucleo]

Yes, I did exacly like that and it is not working.

[Dimitrina]

Hello,

Would you please isolate the issue in a demo project which we could check locally?

All the best,
Didie
the Telerik team