Sure, for reference here are other examples of shows that do this and plex has no problems matching them …
The Haunting of Hill House (2018) {tmdb-72844}
The Haunting of Bly Manor (2020) {tmdb-109958}
Transformers: War for Cybertron: Siege (2020) {tmdb-100617}
Transformers: War for Cybertron: Kingdom (2021) {tmdb-128255}
Transformers: War for Cybertron: Earthrise (2020) {tmdb-117682}
The Great British Bake Off (2010) {tmdb-34549}
The Great British Bake Off (2017) {tmdb-87012}
… all of these have single show listing on tvdb where tmdb splits them.
