On a side note - for myself, about every ~4th stay does not post automatically. Then waiting 10 days, filling in the retroclaim form and eventually the stay posts 5-8 days later. Compared to all other hotel programs I'm a member of (Hilton, Accor ALL, Hyatt, etc.) this is really poor performance and it has even gone worse with the move from MR to Bonvoy. I'm really wondering why they set up such a cumbersome system or what's wrong with their IT.
(I'm always booking via Bonvoy app or website, by the way).