Topic: Medical (I-693 )RFE Received even though PD was not current - case remains pending after submitting

'I received RFE to resubmit Medicals (I-693) on 3/9/2023. Submitted response on 3/22/2023. I received an REF for resubmitted medicals even though my PD (6/21/2013) was not current. And now status is "case remains pending" What could be the reason for RFE to resubmit medicals even though PD is not current? March 24, 2023 Case Remains Pending March 23, 2023 We received your response for Form I-485, Application to Register Permanent Residence or Adjust Status. March 9, 2023 We sent a request for initial evidence for your Form I-485, Application to Register Permanent Residence or Adjust Status. March 9, 2023 We are temporarily pausing work on your application because an immigrant visa number is not immediately available to you. October 17, 2022 The fingerprints relating to your Form I-485 Application to Register Permanent Residence or Adjust Status, were taken. March 9, 2023 We are temporarily pausing work on your application because an immigrant visa number is not immediately available to you. July 14, 2022 We transferred your Form I-485, Application to Register Permanent Residence or Adjust Status, to another USCIS office that now has jurisdiction over your case. July 13, 2022 Your Form I-485, Application to Register Permanent Residence or Adjust Status, was transferred to another office for processing. February 4, 2021 We accepted the fingerprint fee for your Form I-485, Application to Register Permanent Residence or Adjust Status. Our Nebraska Service Center location is working on your case.''