message: Removed Cancel Button again from the download section.
diff: <button mat-raised-button color="primary" [disabled]="this.disableDownloadButton" (click)="downloadAndClose()">
  {{ 'common.download' | translate }}
  </button>
  - <button mat-button [mat-dialog-close]="true">{{ 'common.cancel' | translate }}</button>
  <button mat-button (click)="uncheckAll()">Reset</button>
  <span class="spacer"></span>
  <ng-container *ngIf="showSpinner">
  