UI: Set label position to bottom

ui-ngx/src/app/modules/home/pages/notification/sent/sent-notification-dialog.component.html

@@ -29,7 +29,7 @@
 </mat-progress-bar>
 <div mat-dialog-content>
   <mat-horizontal-stepper linear #createNotification
-                          [labelPosition]="(stepperLabelPosition | async)"
+                          labelPosition="bottom"
                           [orientation]="(stepperOrientation | async)"
                           (selectionChange)="changeStep($event)">
     <ng-template matStepperIcon="edit">

ui-ngx/src/app/modules/home/pages/notification/sent/sent-notification-dialog.componet.ts

@@ -63,7 +63,6 @@ export class SentNotificationDialogComponent extends
 
   @ViewChild('createNotification', {static: true}) createNotification: MatStepper;
   stepperOrientation: Observable<StepperOrientation>;
-  stepperLabelPosition: Observable<'bottom' | 'end'>;
 
   isAdd = true;
   entityType = EntityType;
@@ -102,9 +101,6 @@ export class SentNotificationDialogComponent extends
     this.stepperOrientation = this.breakpointObserver.observe(MediaBreakpoints['gt-sm'])
       .pipe(map(({matches}) => matches ? 'horizontal' : 'vertical'));
 
-    this.stepperLabelPosition = this.breakpointObserver.observe(MediaBreakpoints['gt-md'])
-      .pipe(map(({matches}) => matches ? 'end' : 'bottom'));
-
     this.notificationRequestForm = this.fb.group({
       useTemplate: [false],
       templateId: [{value: null, disabled: true}, Validators.required],