anchor.diff:                          td.html(changeToInputField("custom_fields", $(colHeader).attr("id"), ""));
                   }
               });
  +
  +            // Adjust columns width in table header
  +            table.columns.adjust();
           },
           error: function (e, data, status, xhr) {
               if (e.status == 403) {
  
positive.code:     stateSave: true,
      processing: true,
      serverSide: true,
      scrollY: '64vh',
      scrollCollapse: true,
      colReorder: {
  
negative.code:             // Init dropdown with icons
              $("select[name=sample_group_id]").selectpicker();
              $("select[name=sample_type_id]").selectpicker();
  
              // Adjust columns width in table header
              table.columns.adjust();
          },
          error: function (e, eData, status, xhr) {
              if (e.status == 403)
  