In a situation where I am creating the RadzenGridColumn components with a @foreach loop, I have no way to use the FilterTemplate on only some of the columns. Due to a Blazor limitation, I cannot put the FilterTemplate inside a @if and if I put the @if inside the FilterTemplate, then the columns without a custom filter will have nothing appear when the filter button is pressed; and what I want is for those columns to get a default filter as FilterTemplate had never been used.
What would be useful, would be to have a bool paramter on RadzenGridColumn, which lets the component know whether to use the FilterTemplate or to ignore it. It's default value could be true, so default functionality remains the same. That way, with my @foreach scenario, I would not need to use the @if at all, and just set the parameter to false for any columns I want to ignore the FilterTemplate and use the default filter.