Provider state for machine is empty on ipi-on-bm cluster

Check on machine lists page and one machine details page, the "Provider state" is empty, it refers to "Machine>>status>>providerStatus>>instanceState" from machine yaml, but there is not this field in machine yaml on this cluster
    

4.15.0-0.nightly-2024-01-16-113018
    

    1. Launch a ipi-on-bm cluster, check "Provider state" value on machine list page and one machine details page.
    2.
    3.
    

1. The field "Provider state" is empty. It refers to value "Machine>>status>>providerStatus>>instanceState" from machine yaml, but the machine has not this field on ipi-on-bm.
    

1. Should update the value for "Provider state", on other type of cluster, the value is "running".
    

screenshots: https://drive.google.com/drive/folders/1CLhJf7FBBvrg1TkUDwVtgpgE7evDAsC6?usp=drive_link