I have been recently working on creating experiences for the Apple Vision Pro (AVP) using the Creative Experience app. I have been able to publish such experiences and open them in the 3D Live App.

However, after the 2026 update, I have published new experiences, but I can't load them in the app in the AVP. They appear in the app, but once I try to open them, the "Loading" icon appears, but it doesn't get beyond that. It "loads" forever, but nothing happens. It is worth mentioning that I noticed a different layout within the app after the update, in addition to more default experiences available (F1 car, camera, etc.), so I am assuming the app was updated, too, 

Also, it has been always tricky to Sign In to my account in the 3D Live App, but now it is even worse. Either I have to repeat the process several times until my published experiences appear, or the Sing In button simply doesn't work.

Can you please provide some information about why this is happening?

Thank you.