Remove Warning message - Edit page layout to get the latest changes and update as needed

Summary:

I am getting this warning message on product management landing page. What action that I need to perform in the system to remove this message?

In addition, how to disable 'edit page layout' button?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

25C

Code Snippet (add any code snippets that support your topic, if applicable):