No eARC on HDMI 2.1 port?
I just have a question and wonder if anyone ever thought about it or can answer.
I know the port 4 is supposed to be HDMI 2.1 compatible or maybe even with 48 Gbps bandwidth (at least it must be as high as the 8K60 video bitrate)
However, only port 3 with HDMI 2.0 is marked as eARC enabled. Say if one day I get a new AVR with HDMI 2.1 built-in input/output and 8k60/4K120/VRR signal pass through. Obviously the port 4 on this TV will be the one connected to the AVR if I want to hook up any HDMI 2.1 source device through the AVR. So in this case, does that mean I will never get eARC and HDMI CEC (Consumer Electronics Control) with AVR anymore? If so, what is the solution or this is a just design flaw made by Samsung?