@TeamYouTube I just recently updated the app on my iPad, and it shows a black background with a small white rectangle instead of the YouTube logo when I open it.pic.twitter.com/Ulh4Kvn39x
Thanks for trying that. Make sure the device is updated to the latest version available. If that doesn't help, we suggest filing a feedback from your device: https://yt.be/help/wfZZ . You may not get a response, but we do review & use the details to investigate & fix issues.