Thanks for the reply! I actually figure out what happens here. As the debugger said: 'Presentations are not permitted within volumetric window scenes.' When I ask for PH permissions, I also open an immersiveSpace, therefore I have two scenes both open. I know that volumetric view won't display system pop out sheet (simply it cannot), and nor does an immersiveSpace. Volumetric window scenes also includes ImmersiveSpace for sure.

done, please check FB16308928

Thanks for your response! It's definitely working. I thought I should set "FileName" as String parameter in that case. Also I got another question, from code level, why it has to be a ModelComponent to access materials? I mean as an Entity it's not necessary to be collidable or to be a rigidbody right? Or there were other stuff I am missing?

Thanks! So for UbiquitousKVStore, theoretically if I called synchronize() every time I shouldn't worry about CloudKV data right? What about custom container, CloudKit - CoreData, do I need to manually synchronize it? Say context.save() would sync to the cloud immediately rather than iCloudKV's "lazy strategy" right?

hiiiii I am using your method to findout leftindex and rightindex here. But this function failed at Check for any groups. It's working for native Spatial Photos, but not for generated photos. The only difference between me and kevin_wang is, hes using imagePicker to fetch imageItem but me using PHImageManager.default().requestImageDataAndOrientation to request imageSource. Would that make any difference?

Hi thanks for the response, this is the link, this is the one I airdrop (with all options toggled) to my mac. And I can see it shows "spatial" on my iPhone 15 https://drive.google.com/file/d/1ggzejg-mszCM_dpxANU5U80chlcLqATb/view?usp=drive_link

Another possible aspect about this issue is that I use PHCachingImageManager()/PHImageManager.default() to retrieve/request this photo. And this photo was previously a 2D photo. Is it possible that this manager caches this photo somewhere (OS level) and I may not yet request the correct converted 3D asset? If so, how to force refreshing the cache then?

Thanks for the response! I figure that myself. It turns that the I would request .current version of PHAsset in PHImageRequestOptions. I use .original before, but I guess the converted spatial photo should be using .current because the original photo is a .jpeg, which cannot be spatial photo wrapper format (heic did).