Simply changing from @ObservedObject to @StateObject fixed the problem. Thanks all.

Hi @zyablitsev - the testing is not on a simulator. I'm using an iPhone 7 Plus device running iOS 14.4 But yes I am testing in sandbox not production

My app is also being rejected for not implementing Sign in with Apple. Is it a valid excuse to resubmit and say it is not working on iOS 14?

Also, if i create the certificates separately, the APN certificate doesn't come up when creating a Provisioning Profile (only the iOS distribution does)