Azure Information Protection unified label

Hi

Azure Information Protection (AIP) reached end-of-life April 1, 2021. I need to modify the existing labels and labeling policies in the MS 365 Compliance center since it's not available in Azure anymore. I have already activated Unified labeling, but when I do update on the labels and policies in o365 and publish it nothing changed in the labels for the clients.

 here is the page that I can see in Azure AIP page:

any idea?

Thanks in advance.