Yes, a real shame about HDMI 2.1 not being fully integrated, and the eARC being held off, largely because of Dolby Digital plus. eARC would make transition of Atmos so much more fluid. But it is what it is. I really had to struggle getting ATMOS from a Samsung QLED ( Q7FN) to a Pioneer VSX733 ATMOS av reciever, but got there in the end.