Thank you! And yes I agree, I wish I had added some sort of win state. Also yes you're right it's in dev mode! Interestingly the packaging settings are 100% set to "shipping". Might be a bug with 5.8. Thank you for playing!
I had the same problem, when it happens you have to use project launcher mode, and you have to create a custom one in shipping with the content scheme in pak files. And you will find your package in the saved/StagedBuilds file