Physical Approval Notice Not Received

[anks88 0]

As per USCIS case status website, my I129 petition was approved on 12/23/2020. It was regular processing. We still have not received Physical Approval Notice for the same. It has been more than 40 days since the approval. Is it normal these days? My 240 days work authorization is going to end in April. Does USCIS send the mail on the same day of approval?

[anks88 0]

Still did not receive any approval notice. Will I be allowed to work after 240 days if I did not receive approval notice by then. The USCIS website still states that my case is approved. Reached out to contact center and the person mentioned that soft copy of approval notice should have been there under Documents tab (USCIS online account). Is it correct?