www.makemkv.com

It was "open dvd file manually" or "open disc" in the files menu.

if you select 57, 58 ,59 and then 61 you can see what files it is opening. Did the same for me. As MKV is opening the disc you will see 60 has some error. That is why it does not show up in the menu.

You have to open the dvd manually. You can then select 60 and list the chapters.

Title 60 worked for me. Had to select manually.