fix build error

src/controllers/playback/video/index.js

@@ -1417,7 +1417,7 @@ import { appRouter } from '../../../components/appRouter';
             passive: true
         });
 
-        dom.addEventListener(view, 'dblclick', function () {
+        dom.addEventListener(view, 'dblclick', (e) => {
             if (e.target !== view) return;
             playbackManager.toggleFullscreen(currentPlayer);
         });