In the meantime, users of Meridian MQA enabled products who wish to play MQA music direct from the TIDAL app should make sure that the "MQA pass through" box is checked.

Streaming: Roon, NUC, QNAP869 NAS
2ch system: dCS Vivaldi, Audionet Stern, Audionet Heisenberg, Magico Q1
Retro system: 101/104/105, Red Rose Spirit