Hello! The X-Men Alternate Timeline Movies is my nomination. The Alternate Timeline Movies and the Original Timeline Movies are the same universe. It's exchange convention to split them up between the two, but as long as my character are disambiguated with what timeline they are from, I don't mind the movies being combined into one.

The tag "X-Men Alternate Timeline Movies" specifically refers to the movies X-Men First Class, X-Men Days of Future Past, X-Men Apocalypse, and Dark Phoenix. I've gone ahead and changed the fandom to "X-Men Movieverse" and just left the disambiguation the same so it's clear which timeline in it I'm referring to.