I am thinking about buying Apple TV 4K for my parents so that they can easily watch photos and most importantly videos that they took on their iPhones. From what I found on reddit and other sources, It seems that the Photos app on the Apple TV does not stream the videos in 4k resolution from the cloud (it would be pretty horrible to watch beautiful 4K videos took on the latest iPhone in 720p). And it seems that the HDR is also not supported in such case? Is it still the case on the latest hardware (Apple TV 4K 3rd gen) and software (tvOS 17)? Does anyone has this use case and can share their experience? I would not want to spend 130+ USD just to watch videos in low resolution.