Thank you viveks! +1
My stream is BCPNP and my VO is Vienna. My BG status was Not applicable up until 22nd March, even after I saw the PPR letter in my account. Then, after several hours that same day, 22nd March, it changed to "We are processing your background check. We will send you a message if we need more information." and it still remains as such.
However, there is something different in my case in comparison to others. Since I am from a visa exempt country they did not ask me to send to Vienna VO any hard copy documents, while the only upload file slot on my account was for the new size replacement photo of only me, the PA.
I did just that two days ago and the information next to my new photo reads: "Uploaded - not submitted to IRCC". I am a little worried, first that nothing has changed and that I did not receive any confirmation since I uploaded the photo, second that it states "not submitted to IRCC" and third that they asked only for the new photo and not the pdf copy of my passport or anything from my dependents.
If anyone has any thoughts on this, please share.