data-table-bug

table.html

<td-data-table
  #dataTable
  [data]="filteredData"
  [columns]="getAllColumns()"
  [selectable]="selectable"
  [clickable]="clickable"
  [multiple]="multiple"
  [(ngModel)]="selectedRows"
  [sortable]="sortable"
  [sortBy]="sortBy"
  [sortOrder]="sortOrder"
  (sortChange)="onSortEvent($event)">

  <ng-template tdDataTableTemplate="datatable_edit" let-row="row">
    <div flex layout="row">
      <button mat-icon-button label="edit" (click)="editElement(row)">
        <mat-icon svgIcon="border-color"></mat-icon>
      </button>
    </div>
  </ng-template>
  <ng-template tdDataTableTemplate="datatable_delete" let-row="row">
    <div flex layout="row">
      <button mat-icon-button label="delete" (click)="deleteElement(row)">
        <mat-icon svgIcon="delete"></mat-icon>
      </button>
    </div>
  </ng-template>
</td-data-table>