Is there a list of partners who work with Marriott where stays count as Bonvoy nights? For example, Marriott Homes + Villas and Sonder both have partnerships with Bonvoy and stays through the two booking portals count towards nights earned. There isn't much advertising around these two portals' relationship with the Bonvoy program and their inventory are not linked to Marriott's.

Are there other similar programs that are affiliated with Marriott?