Like it says on the tin. I noticed the little install button today and I am already underwhelmed. I can't seem to find a way to 'nest' the windows generated by the 'app' which would make navigating through them a nightmare given the way I operate. (Involving up to 20 YT tabs in Chrome atm.) I also don't like the possibility of losing videos or channels I was coming back to due to a restart for OS updates. Simply putting them in Watch Later isn't always an option like when it comes to entire channels that I'm planning on checking out. So I need a 'session restore' functionality.
So, does anyone know if the Youtube Progressive Web App (PWA) has either of these features? I need to know whether to adopt it or drop it and continue going about things as I always have.