Deleting PA Widget or report in visualization component removes the dropdown from the configuration panel in UI BuilderDescriptionOn Visualization component, deleting PA Widget or report removes the dropdown also from the configuration panel in UI Builder.Steps to Reproduce 1. Select any landing page and click on a visualization component.2. Go to configuration panel and note the report/pa widget name from the dropdown (whichever is configured).3. Go to that specific Report or Pa Widget and delete it from the report designer or widgets table resp.4. Go to UI Builder again and see that user should get a message "This content could not be loaded".4. Click on the component and notice the dropdown itself is not visible anymore.Please refer attached screenshot.Expected: User should be able to configure report/PA widget in the compoennt at any time. It should not breakWorkaroundThis problem has been fixed. There is no workaround available. If you are able to upgrade, review the Fixed In section to determine the latest version with a permanent fix your instance can be upgraded to.Related Problem: PRB1380295