showing loading screen until webcam is loaded to avoid showing 2 loading spinners

Author: tuxedoder

src/ng-app/app/webcam-settings/webcam-settings.component.ts

@@ -773,7 +773,7 @@ export class WebcamSettingsComponent implements OnInit {
         setViewWebcam: boolean = false
     ): Promise<void> {
         this.mutex.runExclusive(async () => {
-            this.unsetLoading(true);
+            this.unsetLoading(false);
             this.setLoading();
             this.stopWebcam();