Slowness in PageBuilder Editor
Symptoms
Poor performance in PageBuilder Editor
Performance degrades after making new changes in PageBuilder Editor
Ads are displaying in PageBuilder Editor
Cause
Each change in PageBuilder Editor results in a re-render of the entire page. Subsequent re-renders of ad content can have a significant impact on performance within PageBuilder Editor
Solution
Use placeholders for ad blocks and use the is admin flag provided by useFusionContext. This will prevent ads from rending in PageBuilder Editor
See additional best practices and additional details in the Ad strategy for inside PageBuilder Editor article.