So, for the US Netflix version, in AnyDVDHD Settings it's reporting that list 849 is the good playlist. From MakeMKV this playlist reports as follows:
Name: Love the Coopers (English)
Source file name: 00849.mpls
Duration: 1:47:06
Chapters count: 16
Size: 14.9 GB
Segment count: 20
Segment map: 519,503,516,510,506,512,514,505,518,504,509,520,501,511,517,507,515,502,508,513
File name: Love_the_Coopers_t251.mkv