It's a common issue with Game Pass on PC that Doom: The Dark Ages might default to a language other than English, based on your Windows regional settings.

Windows on ARM devices, including Qualcomm chip powered PCs, can now install select Xbox games locally, reducing dependence on Xbox Cloud Gaming for smoother play ...

Game Pass members can access Retro Classics through their Game Pass membership by searching and installing the feature via their console or on the Xbox app on PC.