Well then it's out of date. This is the solicit for the now-cancelled Invasion TPB.
Empyre: The Invasion of Wakanda
Jim Zub, Lan Medina
03 November 2020 112 pages
Black Panther's Agents of Wakanda face a legion of Foom and the alien threat of EMPYRE! When a trio of space dragons attacks Avengers Mountain, the Agents are all that stand between their epic reptilian rage and Fin Fang Foom! And if the Agents survive that, worse is to come – because the heart of Wakanda, its mighty store of Vibranium, has been targeted by the villains of EMPYRE! The Agents of Wakanda rush to form the front line against this space invasion, but the enemy's powers are vast and unknown. With T'Challa off fighting alongside the Avengers, General Okoye is in charge – and even with all the superhumans she has at her disposal, she may find herself outmatched!
COLLECTING: BLACK PANTHER AND THE AGENTS OF WAKANDA (2019) 7-8, EMPYRE: THE INVASION OF WAKANDA (2020) 1-3
https://bleedingcool.com/comics/marv...uld-have-been/
So clearly, issue 6 was in the first trade.