There is a trakt.tv integration. The official one requires a Plex Pass because it uses Webhooks as well as trakt’s Premium (read “Paid”) service. But there are also unofficial ones that you can find that do it for free.
It’s not exactly the same as it syncing your Watchlist from 1 to the other, but you might want to check it out, I love it personally (& I don’t pay for trakt because that seems silly)
On no, that’s my favorite part of the Watchlist, it shows upcoming episodes. I want them to find a way to utilize that better personally so I don’t want it seen as a bug… Please don’t squish it…
