Which is hilarious, because you could make a good case that neither would still exist today without the other. I'd qualify that by saying Adobe products work find on Microsoft operating systems now, but without the Mac years I'm not sure the Windows port would have ever caught on.
I don't know for sure that it never happened, but I don't think it ever did, partly because Apple and Adobe were not particularly friendly around that time: https://arstechnica.com/staff/2008/04/rhapsody-and-blues/ .