Consultation documents and published feedback: https://ec.europa.eu/info/law/better-regulation/have-your-sa...

The documents link the DMA page on the EC website: https://digital-markets-act.ec.europa.eu/consultation-first-...

Interestingly there is no published filing by Apple, yet, and the consultation is closed for two days. Maybe they filed late and publishing the feedback takes time, due to the EC reading it before putting it on their website. Or quite possibly Apple did not actually file anything as part of the official process and is instead publishing their opinion on their blog.