Facing the same issue, cant delete the container

I am checking with the beta versions, this issue still exists in iOS 15.2(19C5026i).

Note: This is an urgent issue for us because our apps depend on our bluetooth device, that our customers have paid for. Right now any customers that have updated to iOS15.1 cant use use our apps or the hardware that have purchased.

@eskimo Sorry its the same i.e., Circuit Tools app. So what else do I need to do in order pass the Gatekeeper? I have developer ID and I even notarized it but still facing the same issue. Actually, I am generating the pkg file with that notarized app using below command even then I am getting the same error. productbuild --component <CircuitTools.app> /Applications <CircuitTools.pkg> --sign "Developer ID Installer:"  can you please suggest what am I missing?

Yes, generating the pkg file is important and I am generating the pkg file using productbuild "3rd Party Mac Developer Installer:" command. Can you please let me know how to notarize pkg file using altool on the command line? Many Thanks,

I have notarised my app in this way Product > Archive > Distribute App > Deverloper ID > Upload then after some time I got a notification saying your app got notarised and ready to distribute. I then exported app and double clicked it and it works really well. But when I generate .pkg file then trying to install, it says "unidentified developer" What should I do now? is there any step I am missing. Your help is much appreciated. Many Thanks, Vishwanath