I'm guessing that there are very few of these products in customer's hands. Therefore no pressure on the studios to produce the software yet. Maybe a smaller producer like 2L or Chesky will be the first to start the flow of MQA files out to the consumer. They took the chance with hi-rez, it would seem logical for them to follow on with MQA.

QNAP, MS600, MS200, Anthem AVM 50v, B&W 804S, JL Fathom 113 (2)