Hi @djinnie,
Sorry if that is not clear to you. It happens if any request goes in between another task which loads all the elements in the Builder. It seems that the search has been made before Builder loads all the elements into it.
It has been also found that you are still using the older version of Pro i.e. 4.1.5. I would suggest you update it to the latest version i.e. 4.3.3. If you are using the Cornerstone as a separate plugin, I would suggest you to deactivate and delete as it does not requires in Pro where it has been integrated into the theme.
If theme update does not resolved your issue, there might be a other reason behind it. I would like to suggest troubleshoot the following common issue to help us to recognize the reason.
1.Plugin Conflict
2.Theme Update related issue
3.Child Theme Related issue
4.CSS/JS Customization
5.Disabling Cache
6.Disabling CDN
7.Increasing PHP Memory Limit
If you discover that an issue is coming from a custom code or 3rd party plugin, kindly consult with a developer or contact the plugin author. Please note that we do not provide support for custom codes and 3rd party plugins.
If none of the above helps and you are still getting the issue, please provide login credentials for your site in a secure note to examine it further, including:
– WordPress Site URL & Login URL
– WordPress Admin username/password
To create a secure note, click the key icon underneath any of your posts.
Thanks