ADM Authoring for Dolby Atmos

When trying to open ADM Authoring for Dolby Atmos, I cant find that menu. Ive seen many videos showing Cubase supporting dolby atmos with a built in renderer. I belive I am currently running cubase 12.0.53 and even though I have been searching I cant find an update in the download assistant and online. I was wondering if either that version is unavailible, I messed something up in cubase or if I just couldnt find the right version of cubase pro?

Did you follow these instructions?

Yes I tried, but don’t see anything related to atmos in cubase. im just clueles, maybe there are requirements that I don’t have? Do I have to have something installed?