Providing an update here:
2022-01-29 Application sent
2022-01-31 Application received
2022-03-07 Tem file number-PA Email
2022-03-07 Tem file number-Sponsor Email
2022-03-16 AOR
2022-03-16 Medical request for PA and non-accompanying dependants
2022-04-06 Medical Do
2022-06-23 Application approved
did not receive sponsor approval or an aip letter.
Bravo! I'm sure you'll get the AIP letter and sponsor approval soon.
I'm still waiting for updates on my application. I'm nervous because I've seen applications that were submitted later than mine and were processed much faster. It's quite stressful.