Messenger, YouTube "Open App" does not work anymore

Hello, for a few days strange problem started with messenger and YouTube app. When I open a YouTube link in messenger chat at first I get a YouTube preview where I can press a "Open App" button to open that video in YouTube app, but after pressing that button the preview window stays and opens a PC browser version of YouTube. I have the latest iOS version and latest Messenger and YouTube versions, I also tried to reinstall them. Any thoughts?