I was led to believe that this TV was HDR10+ compatible but according to another forum if ST.2094 isn’t showing in the gamma settings, the box it came with doesn’t show the HDR10+ logo or isn’t listed on www.hdr10+.org it doesn’t support it.have you tested it and how do you know it is getting a HDR10+ signal? when I watch anything on prime video that is supposed to play in HDR10+ I just get a HDR signal in the settings