As I recall, I could not see the QF flight SYD-DFW on my reservation at aa.com. The QF agent could not see it either but determined that it had been ticketed. When it was changed from AA code share to QF7, it was visible. When I asked that she do the same for the SFO-HKG flight (change AA codeshare to CX), she grumbled about not getting any money.
Perhaps I was a bit strong in my comments about the staff at RTW. One agent did help me by suggesting I terminate the Pacific Circle in DFW (to avoid jumping to the 24K miles level) and book DFW-SEA separately. The new level would have added $2000 to the fare. I booked DFW-SEA with a one-way upgrade for just over $200 (including the co-pay). I guess the last agent just left a bad taste in my mouth.