There was a leak of bethesdas release schedule during the court hearings, which if you offset the dates due to covid, (starfield was originally taped for 2021) by 2 years, TES6 should be 2026 as the original target was 2024. That would put it as a late Xbox Series life release.
Aoe2 since the release of definitive edition in 2019 has consistently been releasing new expansions. Because it has dedicated and fairly sizable fan base.
It also got its xbox console release earlier this year.