@YouTube when I'm casting to my Xbox from my phone I have an issue. If a video is playing and I reconnect to the device from my phone, the videos tend to restart - which is a pain when I try to add videos to the queue as I have to find where I was again. How do I fix this?
That doesn't seem right. Could you try resetting the YouTube app on Xbox: Open YouTube app > Settings > Reset app? Let us know if this helps.