Unable to find user in Knowledge users

Summary:

Hi Team ,

While searching for a user in Knowledge users , it return no results despite allocating below roles to user :

Knowledge Analyst

Knowledge Author Service

Knowledge Manager

Knowledge Search Service

Thanks

Content (please ensure you mask any confidential information):

As a user , I should be able to locate users in Knowledge users if user has necessary previleges allocated.

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

23D