Merge pull request #1248 from PR0M3TH3AN/streamline-homepage-loading-14018295388908833680

Streamline homepage loading experience

js/app.js

@@ -3010,7 +3010,7 @@ class Application {
       this.videoListView.setPopularTagsContainer(this.videoListPopularTags);
     }
 
-    if (this.videoList) {
+    if (this.videoList && this.videoList.children.length === 0) {
       this.videoList.innerHTML = getSidebarLoadingMarkup(messageContext);
     }
   }