You did not click the Apply button on the Properties page. Clicking OK when entering the scripts does not apply the changes to the directory.

You added the search-and-replace values to the resource instead of to the cluster.

The search-and-replace values apply to a specific resource instead of all resources in the cluster.

If you are testing search-and-replace functionality, you might have made the changes too rapidly.

Identity Manager merges all changes into one, so if you quickly add a change and then delete it, Identity Manager might view it as no change. You should make a change and verify that the change has synchronized with the other cluster before deleting it.