Hi, reading of other's doubts made me doubtful...
I did the notification of residence by Section 38 app and I got this attached screenshot: is it okay for immigration? Or do I miss something else?
TLDR : Answer Summary
The screenshot you obtained from the Section 38 app can be used as proof for immigration as long as you print it and keep it with your passport. There are multiple valid receipts for TM30 notifications depending on how the notification was filed (in person, online, or via app). It's also important to ensure that sensitive information is handled carefully before sharing publicly.