fix(FEC-8177): playback UI isn't displayed on fatal ad error when cha…

…nging media (#235)

Add AD_ERROR listener in the engine-connector component and in case the error is fatal update the ad break state.

src/components/engine-connector/engine-connector.js

@@ -161,6 +161,12 @@ class EngineConnector extends BaseComponent {
       this.props.updateAdIsPlaying(false);
     });
 
+    this.player.addEventListener(this.player.Event.AD_ERROR, e => {
+      if (e.payload.fatal) {
+        this.props.updateAdBreak(false);
+      }
+    });
+
     this.player.addEventListener(this.player.Event.AD_LOADED, e => {
       this.props.updateAdClickUrl(e.payload.ad.g.clickThroughUrl);
       this.props.updateAdSkipTimeOffset(e.payload.ad.getSkipTimeOffset());