I'm surprised that this app was actually allowed and approved in the first place.

Apple has an App Store rule against allowing apps or wrappers using an API or third party content without the express permission of the content owner.

Juno was likely given a pass by Apple due to the dearth of native Vision Pro video players. For instance, both YouTube and Netflix didn't have native apps available.

Perhaps Apple was a bit more lenient on Juno initially as it provided their own platform with some credibility at a critical launch stage.