[Fischgericht]

I am not even sure that the EU has mandated that PWAs must be able to run in other browsers. Did you see any such regulation?

From what I understand, the regulation is about allowing users to install third-party apps including browser and of course PWAs. I doubt they mandate what browser engine the app uses, that's the apps business only.

[interpol_p]

I think the DMA mandates that Apple not give Safari advantages over other browsers. Being able to run PWAs seems like it could be considered an advantage? Not sure though