The Arizona Department of Economic Security website says:

Claimants who received PUA benefits will have a separate 1099-G tax form than those claimants who received Unemployment Insurance (UI), Pandemic Emergency Unemployment Compensation (PEUC), and Extended Benefits (EB). If you received PUA and UI, PEUC, or EB benefits, you will receive two 1099-G forms.

If you received Arizona Unemployment Insurance (UI) or Pandemic Unemployment Assistance (PUA) and you do not receive a 1099-G form by February 27, 2021, please submit a report to the Department (link is external). If you believe you didn’t receive your 1099-G because your address on file was incorrect, please enter the correct address in the form, click the “update” box under the address field and submit the report.