The iOS 27 SDK newly exposed PHLivePhotoRequestOptions.preferHDR. Its documentation states:
For best results, only enable this when you intend to display an HDR experience in PHLivePhotoView — for example, when the view’s preferredImageDynamicRange is greater than standard (SDR).
PHLivePhotoView has no preferredImageDynamicRange property. How is this API to be used then?