How many movies and tv shows can a person save on their Watchlist?

I have heard 100 titles in the past. Is that still the case? Or has Disney wised up and made this list unlimited?

I just subscribed to joihotsar in 35aed in UAE at starzplay plattform but i didn't find old shows like namkaran, shararat etc on this plattform. How to watch this show in this subscription