Design bug on Boolean Column when using .ColumnMenu()

[Radu-Constantin]

I create a standard Kendo Grid :
GridBuilder<T> grid = helper.Kendo().Grid<T>()
                .Name(gridName)
                .DataSource(d =>
                    d.Ajax()
                    .Read(r => r.Action(string.Format("{0}GetPage", gridName), controllerName))
                    .PageSize(pageSize)
                )
                .Resizable(r => r.Columns(true))
                .Reorderable(r => r.Columns(true))
                .Pageable()
                .Selectable(select=>select.Mode(GridSelectionMode.Multiple))
                .Filterable()
                .Selectable()
                .ColumnMenu()
                .Scrollable()
                .Sortable(sort=>sort.SortMode(GridSortMode.SingleColumn))
                .Groupable()
The grid renders ok but when I try to filter the Boolean Column it looks like this



Is this a common bug or did I do something wrong ??


Nevermind...I found a solution...had to edit the .css file