Bitperfect output not working - or am I too .....?

Volumio Information

Volumio Version: 2.907
Hardware: Raspberry Pi 4
DAC: Audioquest Dragonfly Red or Gustard A20h

Hello volumio people.
I cannot get bitperfect output via my DACs through volumio. When I attach my Dragonfly to the PC and play Tidal via Windows the colours of the LEDs change. They do not when I stream via volumio. Same with the Gustard A20h. I use TIDAL connect. Did I miss something here? Please help! Thanks in advance,

Johannes

Possibly for reasons discussed here.