Fixed the main filter buttons losing focus

src/Ombi/ClientApp/src/app/discover/components/carousel-list/carousel-list.component.html

@@ -1,8 +1,8 @@
 <div class="right">
-<mat-button-toggle-group name="discoverMode" class="discover-filter-buttons-group">
-    <mat-button-toggle ngDefaultControl (click)="switchDiscoverMode(DiscoverOption.Combined)" [(ngModel)]="discoverOptions" value="{{DiscoverOption.Combined}}" class="discover-filter-button">{{'Discovery.Combined' | translate}}</mat-button-toggle>
-    <mat-button-toggle ngDefaultControl (click)="switchDiscoverMode(DiscoverOption.Movie)" [(ngModel)]="discoverOptions" value="{{DiscoverOption.Movie}}" class="discover-filter-button">{{'Discovery.Movies' | translate}}</mat-button-toggle>
-    <mat-button-toggle ngDefaultControl (click)="switchDiscoverMode(DiscoverOption.Tv)" [(ngModel)]="discoverOptions" value="{{DiscoverOption.Tv}}" class="discover-filter-button">{{'Discovery.Tv' | translate}}</mat-button-toggle>
+<mat-button-toggle-group name="discoverMode" value="{{discoverOptions}}" class="discover-filter-buttons-group">
+    <mat-button-toggle ngDefaultControl [class.cdk-focused]="discoverOptions === DiscoverOption.Combined" (click)="switchDiscoverMode(DiscoverOption.Combined)" [(ngModel)]="discoverOptions" value="{{DiscoverOption.Combined}}" class="discover-filter-button">{{'Discovery.Combined' | translate}}</mat-button-toggle>
+    <mat-button-toggle ngDefaultControl [class.cdk-focused]="discoverOptions === DiscoverOption.Movie" (click)="switchDiscoverMode(DiscoverOption.Movie)" [(ngModel)]="discoverOptions" value="{{DiscoverOption.Movie}}" class="discover-filter-button">{{'Discovery.Movies' | translate}}</mat-button-toggle>
+    <mat-button-toggle ngDefaultControl [class.cdk-focused]="discoverOptions === DiscoverOption.Tv" (click)="switchDiscoverMode(DiscoverOption.Tv)" [(ngModel)]="discoverOptions" value="{{DiscoverOption.Tv}}" class="discover-filter-button">{{'Discovery.Tv' | translate}}</mat-button-toggle>
   </mat-button-toggle-group>
 </div>
 

src/Ombi/ClientApp/src/app/discover/components/carousel-list/carousel-list.component.scss

@@ -80,7 +80,7 @@
     background:$ombi-active;
   }
 
-  .discover-filter-button .mat-button-toggle-button:focus{
+ ::ng-deep .discover-filter-button .mat-button-toggle-button:focus{
     outline:none;
   }
 }

src/Ombi/ClientApp/src/app/discover/components/carousel-list/carousel-list.component.ts

@@ -87,6 +87,9 @@ export class CarouselListComponent implements OnInit {
     }
 
     public async switchDiscoverMode(newMode: DiscoverOption) {
+        if (this.discoverOptions === newMode) {
+            return;
+        }
         this.loading();
         this.clear();
         this.discoverOptions = newMode;