Will Apple automatically update users’ movie libraries to 3D for Apple Vision Pro?

Apple showed off 3D movies during its launch of the Apple Vision Pro headset at WWDC 2023, but didn’t detail how they would be available. Subsequently, further reports have revealed that “Monarch: Legacy of Monsters” has been made in 3D for Apple TV+… Now tester and previous leaker Steve Moser has discovered a reference to “Play 3D” in the code for the Apple Vision Pro’s TV app.
Moser’s speculation that Apple will automatically upgrade everyone’s TV app library to 3D versions of titles is based, as he says, on how the company has previously done something similar. Following rumors in 2017, Apple updated users’ libraries to have 4K versions of purchased movies.