Skybox app on Quest 2 doesn't show or generate any thumbnails (artwork) in the video selection panel for videos that are higher resolution than 4k. I have many 5k, 6k, and 8k videos on Quest 2 but only the 4k and lower resolution videos show any thumbnails in the Skybox app.
Also, if I have any custom artwork (thumbnails) saved in the MP4 files - it won't show them either regardless of the video resolutions.
