Is total war: Warhammer 3 coming? CA releases Mystery Trailer

Creative Assembly released a mysterious preview video today (January 30), revealing that there will be a new news release of "Warhammer". However, what does this trailer mean? Is it the DLC of "Total War: Warhammer 2" or "Total War: Warhammer 3"?

MYSTERY trailer released by CA:

Is total war: Warhammer 3 coming? CA releases Mystery Trailer

It’s called “azyr stirs.” At the observatory in the imperial capital, Altdorf, an astronomer observes grungis Baldric. This particular constellation is characterized by dwarfs and appears in late spring and early summer.

Is total war: Warhammer 3 coming? CA releases Mystery Trailer

It’s possible that creative assembly is suggesting that the new DLC of Total War: Warhammer 2 is related to dwarves and will be launched this spring. But others think it’s a trailer for Total War: Warhammer 3. It is not certain what the facts are.

Is total war: Warhammer 3 coming? CA releases Mystery Trailer

CA also posted the video on the steam page of Warhammer 2

Is total war: Warhammer 3 coming? CA releases Mystery Trailer