Thanks @Sal1204 .. Looks like the status changes differently for each case.. I just got a response from other user stating that his/her ADR status changed only after the Final Approval..Hey, sorry this message got lost in the thread.
Yes, I'm talking about the IRCC email with the above mentioned subject. In my case, the status of the ADR changed to "Not Applicable" after a while, I'm not sure how long it was before the status changed.
I got that acknowledgement email on March 3rd and my application was approved on March 17th. Hopefully yours will also get updated soon. Good luck!
Again no consistency in process from IRCC.. I guess there is no SOP in place for the processing of applications..
My Biometrics status reads "We have not received your fingerprints. Check your biometrics request message below for details." since december.. looks like the officer forgot to update the status after reviewing the biometrics..