My Mac app gets warning after first launch on Catalina. I realized the app should be notorized to get rid of warning. So I followed the steps from Apple doc and the process was stuck at the final step: "Uploading | Authenticating with the App Store". This happened several time and can not get an solution to this.
I am building this app on: macOS 10.15. 1 with xCode 11.2.1
Also signed in with a premium developer account.
the issue is fixed by connecting to a smartphone hotspot. The local wired network and WiFi failed
Can't imagine that being key to working...more than likely it was just timing, but thanks for the followup.