Fast and Furious UHD Box Set Audio

[A.RABID.BUFFALO]

Has anyone noticed that with Fast 6, the unrated version of the film only has a 5.1 DTS track and not the DTS XLL X Track like the others in this set. In order to even get the DTS HD master track one will have to rip the blu ray edition and mux in that audio because its not included on the UHD