How to route specific people from the same queue?

Summary:

Content (required):

i created rules to assign to different queues but I want it to be assigned to a specific staff from the same queue i add a rule to assign to a staff member but if i add more than one only assign to the last one.

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

22A

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