Inefficient search of POs with the filter as PO number

Summary:

When we search for a specific PO number on the Purchase Orders (New) page, the results bring a lot of other PO's as well along with the searched PO. Is this a known issue that Oracle is working to fix or is this specific to only few instances?

Content (please ensure you mask any confidential information): NA

Version (include the version you are using, if applicable): 25C

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