Definitely gotta take the space outta there on either side of the hyphen: {Edition-Director’s Cut} is right. The way it is listed in your screenshot won’t work right.
I do that all the time myself. Feels weird not putting spaces there.
When I’ve done that, I pull the file outta the library folder, rename it with the spaces, and then put it back. That usually works. I don’t think you need to do the whole plex dance but I have update automatically after changes enabled so if you don’t then you might need to clean up a bit before putting it back.
I dunno if doing “split” from the menu and re-matching will work but you could try it.
Edit: You might want to stick with the original release year for Star Trek 2, not the year the director’s cut was released. It’s not really matching to the director’s cut but the original and just letting the “edition” tag say it’s okay to have a duplicate record of the same title (essentially, that’s how I think of it) - in fact by using Editions you actually break it outta other Discover features so if you click on an actor name to see other movies and TV shows in your library with them in it, the director’s cut won’t show up for them in that list.
