Following up on this, last week we booked a few nights at Swan Reserve in September, and we can't currently link it to MDE.
Don't particularly care at the moment, as Park Pass availability in September shouldn't be a problem (and we might skip the parks), but curious - you'd think it would have the same access as Swan and Dolphin.
Honestly excited to try it out - the rooms look nice and modern, and I imagine the breakfast option will beat Garden Grove. For a points stay, it'll be a nice change from the Swan.