I love the TV Show Collection feature. But one thing I would love is if when you click play on the Collection. it started with the first episode unwatched. The Collection feature plays episodes by Airdate. Regardless of which Show it is in. so say Star Trek, or DC Universe shows could play in the air order. even though some of the shows were on simultaneously.
see https://forums.plex.tv/discussion/299318/watch-crossover-episodes-of-several-series-in-order#top
Early 2021 clean-up: duplicate
