Problem with RadzenGridColumn templates


I'm trying to implement a Template along with a FilterTemplate, but an error occurs:
"The child content element 'FilterTemplate' of component 'RadzenGridColumn' uses the same parameter name ('context') as enclosing child content element 'ChildContent' of component 'RadzenTemplateForm'. Specify the parameter name like: ' to resolve the ambiguity"

This is the ultimate goal:

I've just placed a Button in the FilterTemplate of a column with Button already defined in Template and it worked for me:

I see, well after some digging it seems that it's an old Blazor bug.
But it's OK tough, putting it in the HeaderTemplate worked for me.