How to capture Tidal Atmos Streams?

How could I capture Tidal Athmos Streams (Audio)? By choosing indivdual FLAC with 6 Channels, just only 2 channels are captured (only stereo).

Solved: I had a short look on Atmos, Audials will need a simulation of Atmons processor, or eq. Algo. So ist is not possible to capture and convert in 5 or 6 channels.