In the game DLC section on steam, anyone know if you need the Warzone AND Warzone 2023 DLCs installed?

[Rich Mahogany]

Warzone is 20GB and Warzone 2023 is 10GB. Ideally I'd like to save the 20GB if I could but I don't want to test myself and have to wait to download again. Thanks.

edit: just figured it out. the DLC entry that says Warzone is actually DMZ in the game. So if you uninstall DMZ in-game, the warzone DLC entry on steam unchecks.