[Led]

Because in the audio post world the vast majority of big players and enterprise customers are Mac based, and that's what drives the way forward. Probably why Flex is the only one that has the advance post production workflows on sub only... If there was enough cash to be made with Atmos on Windows a way would be found. Until the if/when it happens it seems the only way for Windows users is either Resolve or Nuendo or it's cheaper cousin Cubase, and use AWS for creating MP4 JOC files if you don't want to setup DAPS on a seperate Mac just for offline renders.