If you only need comms, ie still utilising the digital coax out for audio, then some dealers have made a very basic comms only dongle available to customers. Not sure which dealers though.

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).