Running archive in my project in Xcode 11.3 (and 11.2.1 as well) on a fresh installation of Mac OS Catalina results in "Build Successful" but it does not appear in the organizer. My scheme is correctly configured with "Reveal Archive in Organizer" checked - and the build output produces no errors. It just finishes with build successful and thats it, and a grep of my system cannot find any existence of an xcarchive on my machine.
After searching I found others with this issue from past versions of Xcode who solved it by restarting Xcode/Cleaning/Removing Derived Data - this is not working for me. I have also verified my Installation Path is accurately showing /Applications.
I AM able to archive the project using xcodebuild in the terminal and specifying custom paths for the resulting files - but this is not ideal. Any help or advice would be appreciated.