SOLVED: Confused about Dolby TrueHD showing up as PCM 2.0 but still getting 5.1 Surround

[Eddez]

I know 5.1 PCM is a thing but have heard ARC only supports PCM 2.1 and you would need eARC to get 5.1 PCM. It at least works and i am probably getting DD+ quality better than normal DD would love to uppgrade to a never reciver that supports eARC. Have bin going in the toughts of getting a shield but beacuse my current reciver dosent support Dolby Vission and HDR plus i would losse that for higher sound quality if i dont uppgrade the reciver to.