fix: track only once to google analytics when pubnub reports the same device twice

Author: Fatme

lib/services/livesync/playground/preview-app-livesync-service.ts

@@ -34,6 +34,10 @@ export class PreviewAppLiveSyncService extends EventEmitter implements IPreviewA
 					this.$errors.failWithoutHelp("Sending initial preview files without a specified device is not supported.");
 				}
 
+				if (this.deviceInitializationPromise[device.id]) {
+					return this.deviceInitializationPromise[device.id];
+				}
+
 				if (device.uniqueId) {
 					await this.$analyticsService.trackEventActionInGoogleAnalytics({
 						action: TrackActionNames.PreviewAppData,
@@ -42,10 +46,6 @@ export class PreviewAppLiveSyncService extends EventEmitter implements IPreviewA
 					});
 				}
 
-				if (this.deviceInitializationPromise[device.id]) {
-					return this.deviceInitializationPromise[device.id];
-				}
-
 				this.deviceInitializationPromise[device.id] = this.getInitialFilesForDevice(data, device);
 				try {
 					const payloads = await this.deviceInitializationPromise[device.id];