Deleted Autocomplete Rule but still the system checks and gives error.

Summary:

Deleted Autocomplete Rule but still the system checks and gives error.

Content (please ensure you mask any confidential information):

I initially created an autocomplete rule on Recruiting type field of create job requisition but then deleted it. The page still checks and throws an error which is unexpected.

Is there any process to clear the deleted autocomplete rules?

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

23D

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