It looks like USCIS is encouraging the stagnant 2020 EB3 downgrades to file
an underlying transfer to EB2, free of cost, so as to utilize visa
availability more effectively. See detailed statements, requirements, and
transfer procedures here: https://www.uscis.gov/green-card/green-card-eligibility/green-card-for-
employment-based-immigrants
Note, you might need to copy the above link and remove the line break
character '%20', then the link will work. Alternatively, you can see the
detail through this tweeter link: https://twitter.com/USCIS/status/1484628139653451778
