Xbox achievement problem

Age of empires achievement on Xbox Series S/X.

The achievement is awarded for winning a game with each civilisation in the base game. This is the last achievement I need to complete the base game. I have done this twice over to double check including random, total random and mirror.

I am hoping this is a bug and not an intentional act to cause players to not be able to complete the base game without purchasing all of the DLC factions.

This is well reported in trueachivements. Please advise on a fix